Seal supply systems

Thermosiphon systems

Loop systems

Heat exchangers

Gas supply systems

Content and other brochures

Seal supply systems

Additional Information

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

TotalSealCare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Company profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Additional product lines . . . . . . . . . . . . . . . . . . . . . . . 76

EagleBurgmann – Your System Supplier

Mechanical seals, Magnetic couplings

Separately available brochures offer information
about additional product lines as well as notes on thetechnology and selection of mechanical seals.

Catalog 150 pages (Code: DMS_MSE)

All products can be retrieved interactively fromeagleburgmann.com. Among others, you will find current
data sheets in PDF format available for download here.

The complete range of seals from EagleBurgmann:
Pump seals, agitator seals, compressor seals, andmagnetic couplings.

Mechanical sealtechnology and selection

Carbon floating ring seals

Brochure 58 pages (Code: DMS_TSE)

Brochure 32 Pages (Code: EBES)

Technical principles, designation codes, API plans, notes
on installation and operation and articles covering theory
and practice are summarized in the first part.
The second part concerns choosing a seal according tomedia. Recommendations for arrangement, operation,
type and materials of the required mechanical seal forover 900 media.
With extensive additional information.

Important note
All the technical specifications are based on extensive
tests and our many years of experience. However, thediversity of possible applications means that they canserve as guide values only.
It should be noted that the extremal values of each
operating parameter cannot be applied at the same time
because of their interaction. Furthermore, the operating
range of each specific product depends on therespective shaft diameter, materials used, mode ofoperation and on the medium to be sealed.
A guarantee can only be given in the individual case if
the exact conditions of application are known and these
are confirmed in a special agreement. When criticalconditions of operation are involved, we recommend
consulting with our specialist engineers.
Subject to change.

Maintenance-free, compact cartridge labyrinth seals
with long service life and best performance from
EagleBurgmann-Espey. For the sealing of gases, dust
and vapors in turbines, fans, compressors, centrifuges
and mills.

122Our products –as varied as our customers
EagleBurgmann products deliver safe, reliable sealing
performance in any application including oil pumping andcracking, gas compression, process gas containment,
phase separation or synthesis of chemical substances,pipeline sealing, dairy product filling or compensationof temperature expansion in flue gas systems.

The EagleBurgmann portfolio:
A product range with an unlimited horizon.
EagleBurgmann is one of the world’s leading
manufacturer of industrial sealing solutions. Our
extensive portfolio includes everything from standard
seals to one-off application-specific designs:

Our challenge is to design seals that are able towithstand a wide range of media, different aggregate
states and varying pressure and temperature and toprovide special solutions for small installation up to seal
contact areas of several meters. Every application has its
own special requirements profile, and our job is toprovide the best sealing solution.

• Mechanical seals• Magnetic couplings• Seal supply systems• Carbon floating ring seals• Compression packings• Gaskets• Expansion joints• Special products• TotalSealCare Services
Total commitment to quality excellence.
Outstanding quality is the top priority at EagleBurgmann.
Our products are designed for user-friendly installation,
optimal functionality and long service life. Our R&D
activities, advanced quality management system,
in-house test facilities and in-depth engineering expertise
ensure that our seals meet the most demanding
customer expectations. Starting right back in thedevelopment phase, our employees continually verify thequality of our products, and we carry out systematic
inspection and testing to guarantee that customers are
getting top quality.
Proud of the trust which our customers
place in us.
EagleBurgmann is a dependable, competent partner.
Our customers are always in total control of the media intheir pumps, agitators, compressors, blowers, turbines,
valves and pipeline systems even when operating
conditions are extremely harsh. There is good reason
why customers in the oil & gas, refinery, chemical,
energy, food processing, paper, water, marine, aerospace,mining and other industries choose EagleBurgmann astheir sealing solutions supplier.

3

4

Seal supply systems

Depending on the design, application and mode ofoperation, supply systems are needed to fl ush, cool andpressurize mechanical seals and magnetic couplings andprovide leakage compensation. EagleBurgmann supplies
a complete range of solutions from a single source
including design, production, commissioning and service.
The portfolio includes a complete line of API compliant
supply systems.
We also offer a complete range of seal supply systems
and components acc. to API 682 4th edition. Request our
separately available API 682 printed publication series.
Additional comprehensive documents and information areavailable at eagleburgmann.com/api682.

Quench systems
QFT1000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
QFT2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
QFT3000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
QFT6000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Thermosiphon systems
TS1000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
TS2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
TS3000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TS3016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
TS4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
TS5000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
TS6000 / TSA6 / TSB6 . . . . . . . . . . . . . . . . . . . . . . 24
Closed loop systems
SPO / SPB6 (Plan 53B) . . . . . . . . . . . . . . . . . . . . . . 26
SPO / SPC6 (Plan 53C) . . . . . . . . . . . . . . . . . . . . . . 28
Pressure booster systems
DRU2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Barrier fluid systems
SPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Pumps
SPU Circulation pumps. . . . . . . . . . . . . . . . . . . . . . . 56
HPS Screw pumps . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Cyclone separators, filters
ZY Cyclone separators . . . . . . . . . . . . . . . . . . . . . . . 58
MAF2001 Magnetic filter . . . . . . . . . . . . . . . . . . . . 60
MAF203 Magnetic filter . . . . . . . . . . . . . . . . . . . . . 61
MAA Magnetic separators . . . . . . . . . . . . . . . . . . . . 62
Instrumentation
SP23 Flowmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
SP23 Pressure gauge . . . . . . . . . . . . . . . . . . . . . . . 64
SP23 Thermometer . . . . . . . . . . . . . . . . . . . . . . . . . 65
SPI Measuring unit. . . . . . . . . . . . . . . . . . . . . . . . . . 66
SPL Level indicator . . . . . . . . . . . . . . . . . . . . . . . . . 67
SPK Contact unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
SPS Level switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Gas supply systems
GSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
RoTechBooster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
SMS Seal Management System . . . . . . . . . . . . . . . . 74

Components
DHE Pressure accumulator unit . . . . . . . . . . . . . . . . 34
DRE Pressure control unit . . . . . . . . . . . . . . . . . . . . 35
VTE Distribution unit . . . . . . . . . . . . . . . . . . . . . . . . 36
Refill units
SPN Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
SPN Manuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Heat exchangers
WDK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
WED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
WEF6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
WE6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
WED5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
WEL1000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
WEL2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
WEL5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Leakage control systems
SPX6 (Plan 32) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
LS050 / LSA6 / LSB6 (Plan 65) . . . . . . . . . . . . . . . 50
SPP6 (Plan 66A, 66B) . . . . . . . . . . . . . . . . . . . . . . . 51
LS050 / LSC6 (Plan 75) . . . . . . . . . . . . . . . . . . . . . 52
SPP6 (Plan 76) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
External flush systems
MFU Multi Flow Unit . . . . . . . . . . . . . . . . . . . . . . . . 54
BestFlow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

5

Seal supply systems • Quench fluid systems

QFT1000
C
3

ø 120

ø 8,5

2

305

4

585

1

B

Features
Quench fluid supply systems are used to supply single ortandem mechanical seals. They act as a convenient fluid
reservoir. The exchange of fluid takes place by thethermosiphon principle or by forced circulation, e.g. with a
pumping screw. The QFT1000 is made of transparent
polyethylene, complete with clips made of stainless steel.
The QFT1000 is resistant to water, glycerine, glycols andmethanol; not resistant to mineral oils and toluene.
Seal supply based on API 682/ISO 21049: Plan 51.
Advantages• Excellent value for money• Transparent polyethylene: fluid level is read off directlyon the quench fluid tank
• Resistant to a wide range of quench media Quickly andeasily installed• Combined filling and ventilation filter in the quench fluidtank for reliable operation
Functional description
Quench fluid systems are employed:• to absorb leakage• to monitor the leakage rate (e. g. through periodic
reading of the level in the tank)• to lubricate and to cool the outboard mechanical seal ina tandem arrangement• to prevent icing• to protect against dry running• to stabilize the lubricating film
• to exclude air from the media in order to prevent areaction with oxygen in the air

6

A
ø 20

Item
1
2
3
4

Description
Storage tank (capacity 4 l)
Clip
Inlet filter with vented cap
Name plate

Connections
A
To mechanical seal
B
From mechanical seal (optional)
C
Filling

Recommended applications• Chemical industry• Food and beverage industry• Pharmaceutical industry
Product variants
QFT1000/M001-00
Version with threaded coupling for connecting a tube
dia. 10 mm.

1 ... 2 m

Install the quench fluid tank approx. 1 … 2 m (3.3 … 6.6 ft)
above the mechanical seal. Install connection pipes To
mechanical seal with low flow resistance. Pipes must ventautomatically in the direction of the tank. It is imperative thatair pockets are prevented. The minimum filling level must
always be above the connection socket at the side (in thecase of the thermosiphon principle). Quench fluid systems
can be operated in two different modes.

Dead-end quench (Plan 51): Quench fluid from anelevated tank. The characteristic feature of this principle isthat no heat is dissipated by the system.
QFT1000–Schema–Plan 51 © EagleBurgmann
Designation

Volume (liters)
Allowable pressure
Allowable temperature
Material, tank
Polyethylene
Material, filling filter
Polyamide
Process connections
Hose
Fitting for tube, 10 mm

QFT1000-00

Circulation: Quench fluid from an elevated tank; externaltank, pressureless; thermosiphon or forced circulation. In
this QFT1000–Schema–Plancase heat is dissipated by
Cooling
52the©circulation.
EagleBurgmann
capacity by convection is minimal, however.

QFT1000/M001-00

4
Pressureless–30 °C … +70 °C(–22 °F … +158 °F)

4Pressureless–30 °C … +70 °C(–22 °F … +158 °F)












Other versions on request.

7

Seal supply systems • Quench fluid systems

QFT2000C
154 + 52
53
358 +10

4

40
ø 120

80

3

ø 13

B

80

1

A

FeaturesQuench fluid supply systems are used to supply single ortandem mechanical seals. They act as a convenient fluid
reservoir. The exchange of fluid takes place by thethermosiphon principle or by forced circulation, e. g. with a
pumping screw. The QFT2000 stainless steel tank isequipped with sight-glasses for monitoring the MIN/MAX
level and can be fastened with a lug fixture. The leakage
overflow can be selectively discharged.
Seal supply based on API 682/ISO 21049: Plan 51.
Advantages• Available in a range of different material combinations:suitable for a wide range of demanding operating
conditions• Design for medium temperatures of up to +200 °C(+392 °F)
• Tank made of 1.4571: high resistance to corrosive media• Integrated overflow for selective discharge of leakage• Instead of the sight-glass it is possible to use a levelswitch to monitor the fluid volume• Combined filling and ventilation filter in the quench fluidtank for reliable operation
Functional description
Quench fluid systems are employed:• to absorb leakage• to monitor the leakage rate (e. g. through periodic
reading of the level in the tank)• to lubricate and to cool the outboard mechanical seal ina tandem arrangement• to prevent icing• to protect against dry running• to stabilize the lubricating film
• to exclude air from the media in order to prevent areaction with oxygen in the air

8

Item
1
2
3
4
5

QFT2000 © EagleBurgmann

Description
Storage tank (capacity 3 l)
Inlet filter with vented cap
Sight-glass or level switch
Name plate
Overflow G1/8"

Connections
A
To mechanical seal
B
From mechanical seal
C
Filling

Recommended applications• Chemical industry• Food and beverage industry• Pharmaceutical industry
Product variants
Instead of the inspection glass, a level switch can be used
for monitoring the fluid volume:
MIN level: SPS2000/A051-00
MAX level: SPS2000/A052-00
MIN/MAX level: SPS2000/A053-00

1 ... 2 m

Install the quench fluid tank approx. 1 … 2 m (3.3 … 6.6 ft)
above the mechanical seal. Install connection pipes To
mechanical seal with low flow resistance. Pipes must ventautomatically in the direction of the tank. It is imperative thatair pockets are prevented. The minimum filling level must
always be above the connection socket at the side (in thecase of the thermosiphon principle). Quench fluid systems
can be operated in two different modes.

Dead-end quench (Plan 51): Quench fluid from anelevated tank. The characteristic feature of this principle isthat no heat is dissipated by the system.
QFT1000–Schema–Plan 51 © EagleBurgmann
Designation

Standard version
Volume (liters)
Allowable pressure
Allowable temperature
Material, tank
1.4571
Material, filling filter
Polyamide
1.4571
Material, inspection glass
Acryl/NBR
Borosilicate/PTFE
Process connections
G 1/2"
1/2 NPT
Other versions on request.

QFT2000-00

Circulation: Quench fluid from an elevated tank; externaltank, pressureless; thermosiphon or forced circulation. In
this QFT1000–Schema–Plancase heat is dissipated by
Cooling
52the©circulation.
EagleBurgmann
capacity by convection is minimal, however.

QFT2000/A001

QFT2000/A002

QFT2000/A500

QFT2000/A501

QFT2000/A502


3
Pressureless–30 °C … +70 °C(–22 °F … +158 °F)

3Pressureless–30 °C … +120 °C(–22 °F … +248 °F)3Pressureless–30 °C … +200 °C(–22 °F … +392 °F)

3Pressureless–30 °C … +70 °C(–22 °F … +158 °F)

3Pressureless–30 °C … +120 °C(–22 °F … +248 °F)

3Pressureless–30 °C … +200 °C(–22 °F … +392 °F)













































9

Seal supply systems • Quench fluid systems

QFT3000
C
6

60
30

ø 114,3

ø 11

1

85

465

2

159

5
A

B

QFT3000 ©

Features
Quench fluid supply systems are used to supply single ortandem mechanical seals. They act as a convenient fluid
reservoir. The exchange of fluid takes place by thethermosiphon principle or by forced circulation, e. g. witha pumping screw. The QFT3000 stainless steel tank isequipped with a sight-glass for monitoring the MIN fillinglevel and can be fastened with a lug fixture.
Seal supply based on API 682/ISO 21049: Plan 51.
Advantages• Two sight-glasses fitted on opposite sides enableoptimum reading of the fluid level and condition of themedium• Tank made of 1.4571: high resistance to corrosive media• Return flow via integrated rising pipe for selective current
control• Combined filling and ventilation filter in the quench fluidtank for reliable operation
Functional description
Quench fluid systems are employed:• to absorb leakage• to monitor the leakage rate (e. g. through periodic
reading of the level in the tank)• to lubricate and to cool the outboard mechanical seal ina tandem arrangement• to prevent icing• to protect against dry running• to stabilize the lubricating film
• to exclude air from the media in order to preventa reaction with oxygen in the air

10

Item
1
2
5
6

Description
Storage tank (capacity 3 l)Sight-glass
Name plate
Filter and breather

Connections
A
To mechanical seal
B
From mechanical seal
C
Filling

EagleBurgmann

Recommended applications• Chemical industry• Food and beverage industry• Pharmaceutical industry

1 ... 2 m

Install the quench fluid tank approx. 1 … 2 m (3.3 … 6.6 ft)
above the mechanical seal. Install connection pipes To
mechanical seal with low flow resistance. Pipes must ventautomatically in the direction of the tank. It is imperative thatair pockets are prevented. The minimum filling level must
always be above the connection socket at the side (in thecase of the thermosiphon principle). Quench fluid systems
can be operated in two different modes.

Dead-end quench (Plan 51): Quench fluid from anelevated tank. The characteristic feature of this principle isthat no heat is dissipated by the system.
QFT3000–Schema Plan 51 © EagleBurgmann
Designation

Standard version
Volume (liters)
Allowable pressure
Allowable temperature
Material, tank
1.4571
Material, filling filter
Glass-fibre-reinforced polyamide
Material, inspection glass
Borosilicate/PTFE
Process connections
G 1/2"
Other versions on request.

Circulation: Quench fluid from an elevated tank; externaltank, pressureless; thermosiphon or forced circulation. In
this case heat is dissipated by the circulation. Cooling
capacityby convection
minimal,however.
QFT3000–Schema
Planis 52© EagleBurgmann

QFT3000/M001 QFT3000-00

3
Pressureless–40 °C … +120 °C(–40 °F … +248 °F)3Pressureless–40 °C … +120 °C(–40 °F … +248 °F)














11

Seal supply systems • Quench fluid systems

QFT6000
C

B

6

60
30

Ø 114,3

1
2

85

344

Ø 11

5

68

130

6 mm
dick

A

Features
Quench fluid supply systems are used to supply single
mechanical seals. They act as a convenient fluid reservoir.
The QFT6000 stainless steel tank is equipped with asight-glass for monitoring the MIN/MAX filling level andcan be fastened with a lug fixture.
Circulation in accordance with API 682/ISO 21049:
Plan 51.
Advantages• Sight-glass for MIN/MAX monitoring has a large
indicator area
• Filling is possible via a filling filter or a separate pipe
connection• Combined filling and ventilation filter in the quench fluidtank for reliable operation• Tank made of 1.4571: high resistance to corrosive media
Functional description
Quench fluid systems (Plan 51) are employed:• to absorb leakage• to monitor the leakage rate (e. g. through periodic
reading of the level in the tank)• to prevent icing• to protect against dry running• to stabilize the lubricating film
• to exclude air from the media in order to prevent areaction with oxygen in the air

12

Item
1
2
5
6

Description
Storage tank (capacity 3 l)Sight-glass
Name plate
Filter and breather

Connections
A
To mechanical seal
B
Filling via pipe connection
C
Filling via filling filter

Recommended applications

QFT6000 © EagleBurgmann• Refining technology• Oil and gas industry• Chemical industry• Petrochemical industry

Product variant
QFT6000A4M001-D0
Quench system according to API 682, 4th edition.

Plan 51

Install the quench fluid tank above the mechanical seal.
Install connection pipes To mechanical seal with low flow
resistance. Pipes must vent automatically in the directionof the tank. It is imperative that air pockets are prevented.
The QFT6000 quench fluid system can be operated inaccordance with Plan 51 (dead-end quench). Quench fluid
from elevated tank. The characteristic feature of thisprinciple is that no heat is dissipated by the system.

P&ID for QFT6 quench system
according to API 682 4th edition.

QFT6000–Schema © EagleBurgmann

Designation

Volume (liters)
Allowable pressure
Allowable temperature

QFT6000/M001-D0

3
Pressureless–20 °C … +80 °C(–4 °F … +176 °F)

Material, tank
1.4571Material, filling filter
QFT6 © EagleBurgmann
Glass-fibre-reinforced polyamideMaterial, inspection glass
Glass/FKMBorosilicate / PTFE
Process connections
1/2" NPT (f)
Execution
API 682 3rd EditionAPI 682 4th Edition

QFT6000A4M001-D0

3
Pressureless–20 °C … +100 °C(–4 °F … +212 °F)






13

Seal supply systems • Thermosiphon systems

TS1000X
Zø 159 ( ø 139,7)

276 (226)
1

60

100

43

20

X
10

90

485 (325)

150 (65)

2

6
ø 14
7

Features
With the EagleBurgmann TS1016 thermosiphon system it
is possible to supply buffer/barrier fluid to double andtandem mechanical seals for a broad range ofapplications. The TS1016 thermosiphon vessel is available
in 2 standard sizes with flat ends, sight-glasses for levelmonitoring and with or without cooling coil. TS vessels areequipped as standard with all the necessary system
connections and brackets. The modular system allows theTS1016 vessels to be combined with a wide range ofsystem components such as, level switch, circulation
pump, hand refill pump, thermometer, base frame, etc.

5
60

8

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• SELO, TR CU on request
Recommended applications• Chemical industry• Petrochemical industry• Pulp and paper industry• Food and beverage industry• Water and waste water technology
14

3

7
N2

1

Advantages• Available in 2 standard sizes• Modular system: combination with a wide range ofsystem components possible• Vessel made of 1.4571 stainless steel/borosilicate
sight-glasses: suitable for universal applications• All system connections on the face sides• Available with or without cooling coil
• Low space requirements because of compact design

Use compressed air or nitrogen for pressurization.

4
Z

Circulation based on API 682/ISO 21049:
Plan 52, Plan 53A

Functional description
The TS system performs all the basic functions of a buffer/barrier system for the operation of double seals:• to pressurize the buffer chamber• leakage compensation• buffer/barrier fluid is circulated by thermosiphon effect orforced circulation system• to cool the seal
• to selectively absorb product leakage and prevent dry
running (tandem arrangement)

9

6

5

1 ... 2 m

2

4

3

Operating and installation diagram for a TS1000 system.
The TS vessel must always be installed higher than themechanical seal. The buffer/barrier fluid flows via theEagleBurgmannrising pipe into theTS1000
vessel©andis cooled. Particularly withnatural circulation, the fluid level must always be higher
than the rising pipe to maintain the circulation and toprovide the specified cooling capacity. Connection pipes tothe seal should be designed with as little resistance aspossible.
1
2
3
4
5
6
		
7

Pressure gauge
Thermometer
Mechanical seal
SPU
SPN
From PCV, we recommend using a reverse controlledpressure control valve (PCV)
Level switch

Item Description
1
Buffer/barrier fluid IN (G1/2")
TS1016
EagleBurgmann fluid OUT (G1/2")
2 © Buffer/barrier
3
Cooling water IN (pipe 12 x 1.5 mm)
4Cooling water OUT (pipe 12 x 1.5 mm)
5Filling connection with cap (G1/2")
6
Pressure gas connection (1/4 NPT)
7
Connection for level switch (G2")
8Connection for refill unit (G1/8")
9Connection for pressure gauge
10Bracket for refill unit
Dimensions for TS1016/A007
Values in brackets: TS1016/A003.
Product variants
TS1016/A003

TS1016/A007

Designation

TS1016/A003

Standard version
Design code
Integrated cooling coil
Volume, vessel (liters)
Volume, tube (liters)
PED 2014/68/EU
40.2
16 bar(232 PSI)–60 °C … +160 °C(–76 °F … +320°F)
1.2
0.2
1.0
2.0
1.4571
Round
Borosilicate
PTFE

Allowable pressure1)
Allowable temperature1)
Working volume, MAX-MIN (liters)
Cooling capacity – without cooling water (kW)2)
Cooling capacity – natural circulation (kW)2)
Cooling capacity – forced circulation (kW)2)
Metal parts
Sight-glass

TS1016/A013
PED 2014/68/EU
4
16 bar(232 PSI)–60 °C … +160 °C(–76 °F … +320°F)
1.2
0.2
1.4571
Reflex
Borosilicate
PTFE

TS1016/A007

TS1016/A008 TS1016/A200


PED 2014/68/EU

80.2
16 bar(232 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
1.3
0.3
1.2
2.5
1.4571
Reflex
Borosilicate
PTFE

PED 2014/68/EU
8
16 bar(232 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
1.3
0.3
1.4571
Reflex
Borosilicate
PTFE

PED / EN13445

80,2
16 bar(232 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
1.3
0.3
1.2
2.5
1.4571
Reflex
Borosilicate
PTFE

Seal
Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

1

A

2

A
B
C
0

3

A
B
0

4

A
B
0

5

A
B
C
0

6

A
B
0

7

A
0

8

A

Operation acc. to API Plan
TS basic vessel
TS1016/A007-00 (8 liters, PED 2014/68/EU)
Pressure gauge
SP23-092-00 (PI 16 bar Ø63 ATEX)
SP23-095-00 (PIA(L) 16 bar Ø100 ATEX)
SP23-451-00 (PIA(H) 16 bar Ø100 ATEX)
Without
ThermometerSP23-093-00 (TI 120 °C Ø63 ATEX)
SP23-452-00 (TIA(H) 200 °C Ø100 ATEX)
Without
Level switch
SPS2000-00 (LA(L) ATEX)SPS2000/A002-00 (LA(H/L) ATEX)
Without
Refill pump
SPN4016-D0
SPN2063-00
SPN2063/A200-00 (Borosilicate, stainless steel)Without
N2 & Vent
SP17-006-00 (OUT: R1/4" (f))
SP17-011-00 (OUT: tube end (Plan 52))
Without
Drain
SP14-013-00 (OUT: R1/2" (f))
Without
Circulation pump
SPU5000-D0

Plan 53A

Plan 52
























































TS1016/
M062-D1

TS1016/
M311-D1

TS1016/
M396-D1

TS1016/
M245-D0

TS1016/
M194-D1

TS1016/
M142-D1

TS1016/
M395-D1

TS1016/
M221-D1

TS1016/
M201-D0

TS1016/
M394-D1

TS1016/
M007-D0

TS1016/
M153-D1

TS1016/
M078-D1

TS1016/
M152-D1

TS1016/
M063-D1

Complete systems (selection)

TS1016/
M151-D1

Pre-configured complete systems to cover main applications































































































































































4

6
2

1

5

3

8

7

15

Seal supply systems • Thermosiphon systems

TS2000
9

7

5

6

170

ø 14

11

130
10

258 ± 2160

170

427 ± 54

1
3
2

Circulation based on API 682 / ISO 21049:
Plan 52, Plan 53A.
Advantages• Modular system: combination with a wide range ofsystem components possible• Vessel made of 1.4571 stainless steel / borosilicate
sight-glasses: suitable for universal applications• Available with or without cooling coil
• Sockets with recessed gasket: no contamination of thecircuit by thread sealantFunctional description
The TS system performs all the basic functions of a buffer/barrier system for the operation of double seals:• to pressurize the buffer chamber• leakage compensation• buffer/barrier fluid is circulated by thermosiphon effect orexternal circulation system• to cool the seal
• to selectively absorb product leakage and prevent dry
running (tandem arrangement)
Use compressed air or nitrogen for pressurization.

16

8
ø 193,7

Item
1
2
3
4
5
6
7
8
9
10
11

Description
Buffer/barrier fluid IN (G1/2")
Buffer/barrier fluid OUT (G1/2")
Cooling water IN(G1/2")
TS2000© EagleBurgmann
Cooling water OUT (G1/2")
Filling connection with cap (G1/2")
Pressure gas connection (G1/2")
Connection for level switch or level indicator(G 2")
Connection for refill unit (G1/8")
Universal connection (G1/2" for safety valve,flare, etc.)
Bracket for refill unit
Sight-glass

Product variants
TS4030: A gap-free TS vessel, with a pickled andpassivated surface.
TS5000: vessel can be dismantledStandards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)• SELO, TR CU on request
Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology

2
N2

3

1
4

1 ... 2 m

Features
With the EagleBurgmann TS2000 thermosiphon system it
is possible to supply buffer/barrier fluid to double andtandem mechanical seals for a broad range ofapplications. The range is available in 2 different pressurelevels with dished heads, sight-glass for level monitoring
and with or without cooling coil. TS vessels are equipped
as standard with all the necessary system connections andbrackets. The modular system allows the TS2000 vessels
to be combined with a wide range of system components
such as, level switch, circulation pump, hand refill pump,thermometer, base frame, etc.

56Operating and installation diagram for a TS2000 system.
The TS vessel must always be installed higher than themechanical seal. The buffer/barrier fluid flows via thereturn pipe into the vessel
and is cooled. The exchange ofTS2000 © EagleBurgmann
fluid takes place by the thermosiphon principle or byforced circulation, e.g. with a pumping screw. Connection
pipes to the seal should be designed with as little
resistance as possible.
1
2
3
		
4
5
6

SPI Measuring unit
SPS Level switch
From PCV, we recommend using a reverse controlledpressure control valve (PCV)SPN
SPU
Mechanical seal

Designation

TS2000-00

TS2001-00

TS2063/A002 TS2063/A001 TS2000/C104 TS2000/C105 TS2000/C107 TS2000/C200

Design code

PED 2014/68/EU

PED 2014/68/EU

PED 2014/68/EU

Integrated cooling coil
Volume, vessel (liters)
Volume, tube (liters)
Allowable pressure1)
Allowable temperature1)
Working volume. MAX-MIN (liters)
Cooling capacity – without cooling water (kW)2)
Cooling capacity – natural circulation (kW)2)
Cooling capacity – forced circulation (kW)2)
Metal parts
Sight-glass
Seal
Net weight (approx.)

ASME VIII, Div.1
w/o U-Stamp



9
9
9
9
12
0.5
0.5
0.5
30 bar (435 PSI)
30 bar (435 PSI)
63 bar (914 PSI)
63 bar (914 PSI)
20 bar (290 PSI)
–60 °C … +200 °C –60 °C … +200 °C –60 °C … +200 °C –60 °C … +200 °C –29 °C … +150 °C(–76 °F … +392 °F) (–76 °F … +392 °F) (–76 °F … +392 °F) (–76 °F … +392 °F) (–20 °F … +302 °F)
1.8
1.8
1.8
1.8
2.1
0.5
0.5
0.5
0.5
0.5
1.5
1.5
1.5
4.0
4.0
4.0
acc. ASME
1.45711.45711.45711.4571
Section II Material
Reflex
Reflex
Reflex
Reflex
Reflex
Borosilicate
Borosilicate
Borosilicate
Borosilicate
Borosilicate
PTFE
PTFE
PTFE
PTFE
PTFE
15.5 kg (34 lb)
12.5 kg (28 lb)
28.5 kg (63 lb)
26 kg (57 lb)
19.2 kg (42 lb)
PED 2014/68/EU

ASME VIII, Div.1
w/o U-Stamp
120.5
45 bar (653 PSI)
–29 °C … +200 °C(–20 °F … +392 °F)
1.9
0.5
1.5
4.0
acc. ASME
Section II Material
Reflex
Borosilicate
PTFE
30 kg (66 lb)

ASME VIII, Div.1
with U-Stamp
120.5
45 bar (653 PSI)
–29 °C … +200 °C(–20 °F … +392 °F)
1.9
0.5
1.5
4.0
acc. ASME
Section II Material
Reflex
Borosilicate
PTFE
30 kg (66 lb)

PED / EN13445

90.5
30 bar (435 PSI)
–60 °C … +200 °C(–76 °F … +392 °F)
1.8
0.5
1.5
4.0
1.4571
Reflex
Borosilicate
PTFE
15.5 kg (34 lb)

Other versions on request.
Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.
1)

1

A

2

A
B
C

D
E
F
0

3

A
B
0

4

A
B
C
0

5

A
B
0

6

A
0

7

A
*)

Operation acc. to API Plan
TS basic vessel
TS2000-00 (9 liters, PED 2014/68/EU)
Measuring unit
SPI2000-00 (PI 40 bar Ø100 ATEX TI 200 °C Ø63 ATEX)SPI2000/A049-00(PIA(L) 40 bar Ø100 ATEX TI 200 °C Ø63 ATEX)SPI2000/A159-00(PIA(L) 40 bar Ø100 ATEX TIA(H) 200 °C Ø100 ATEX)SPI2000/A160-00(PIA(H) 16 bar*) Ø100 ATEX TI 200 °C Ø63 ATEX)SPI2000/A161-00(PIA(H) 16 bar*) Ø100 ATEX TIA(H) 200 °C Ø100 ATEX)SPI2000/A003-00(PIA(H/L) 40 bar Ø100 ATEX TIA(H/L) 200 °C Ø100 ATEX)
Without
Level switch
SPS2000-00 (LA(L) ATEX)SPS2000/A002-00 (LA(H/L) ATEX)
Without
Refill pump
SPN4016-D0 (Refill pressure max. 16 bar)
SPN2063-00
SPN2063/A200-00 (Borosilicate, stainless steel)Without
N2 & Vent
SP17-029-D1 (OUT: R1/4" (f))
SP17-010-00 (OUT: tube end (Plan 52))
Without
Drain
SP14-039-D1 (OUT: R1/2" (f))
Without
Circulation pump
SPU5000-D0

Plan 53A

Plan 52






































































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

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






















































TS2000/M262-D1

TS2000/M493-D1

TS2000/M389-D1

TS2000/M699-D1

TS2000/M537-D1

TS2000/M569-D1

TS2000/M173-D0

TS2000/M091-D0

TS2000/M166-D0

TS2000/M613-D1

TS2000/M558-D1

TS2000/M564-D1

TS2000/M581-D0

TS2000/M630-D1

TS2000/M195-D0

TS2000/M263-D1

Complete systems (selection)

TS2000/M664-D1

Pre-configured complete systems to cover main applications







































































3 times overrange protected.
3
5
2

1
4

7

6

17

Seal supply systems • Thermosiphon systems

TS3000
3

2

7

6

4

687 ±5 (TS3007)
554 ±5 (TS3004)

C

D

E

480 ±5 (TS3007)
337 ±5 (TS3004)

1

5
2

250

2

A

Features
Thermosiphon systems of the TS3000 range designed
specifically for the operation and supply of mechanicalseals in sterile processes. The TS3000 thermosiphon
vessel is available in two standard sizes, designed fordismantling, with cooling coil. The modular system allows
the TS3000 vessels to be combined with a wide range ofsystem components.
Circulation based on API 682/ISO 21049:
Plan 52, Plan 53A.
Advantages• Can be fully sterilized: TS3000 thermosiphon system,
including all components and pipe couplings• Surfaces are electropolished on all sides: effective
cleaning and reduction of bacteria growth• Vessel can be dismantled: the joint is sealed at the innerdiameter by an O-Ring without any gaps
• FDA-conform materials, therefore suitable for hygienic
applications
Functional description
The TS system performs all the basic functions of a buffer/barrier system for the operation of double seals:• to pressurize the buffer chamber• leakage compensation• buffer/barrier fluid is circulated by thermosiphon effects
or forced circulation system• to cool the seal
• to selectively absorb product leakage and prevent dry
running (tandem arrangement)
In addition to performing the basic functions of a buffer/barrier system, the TS3000 system can also be used tomake condensate, provided the TS system is connected up
to a steam pipe.

Item
1
2
3
4
5
6
7

Description
TS vessel with cooling coil
TS3007 c EagleBurgmann
Shut-off valve
Level switch
Pressure gauge (membrane transducer)
Thermometer
Check valve
Safety valve (set pressure 8 bar)

A
B
C
E
D

Buffer/barrier fluid IN
Buffer/barrier fluid OUT
Pressure gas connection
Cooling water OUT
Cooling water IN

Notes
Sterilization: CIP and SIP is possible.
Making condensate: At the end of the sterilization
cycle, valve 2.4 is closed, valve 2.3 is fully opened and thecooling water supply is switched on again – condensate
will be made.
The level switch (3) responds when the TS vessel is full.
The agitator can be startet up again.
Design code
Integrated cooling coil
Volume, vessel (liters)
Volume, tube (liters)

Allowable temperature1)
Cooling capacity – natural circulation (kW)2)
Cooling capacity – forced circulation (kW)2)
Metal parts
Seal
1)
2)

2.1
6
4

D

E

3
5
A

Recommended applications• Food and beverage industry• Pharmaceutical industry

Designation

C
7

2.2

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)

Allowable pressure1)

18

B

TS3004

PED 2014/68/EU

3.5
0.2
8 bar
(116 PSI)–10 °C … +140 °C(14 °F … + 284 °F)
12
1.4571
EPDM

B

1
2.3

2.4

Operating and installation diagram for a TS3000 system
The TS vessel must always be installed higher than themechanical seal. The buffer/barrier fluid flows via thereturn pipe into the vessel and is cooled. The exchange of
fluid takes place by the thermosiphon principle or by© EagleBurgmann
forced circulation, TS3007
e. g. witha pumping screw. Connection
pipes to the seal should be designed with as little
resistance as possible.

TS3007

PED 2014/68/EU

6.7
0.5
8 bar
(116 PSI)–10 °C … +140 °C(14 °F … + 284 °F)
2
4
1.4571EPDM

Design data, permissible working values depend on the actual conditions of service.
The cooling performance depends on the available fluids, their temperatures and flow rates.
Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

TS3016AA

270 ± 2N6297 ± 2

ø 154

Functional description
The TS system performs all the basic functions of a buffer/barrier system for the operation of double seals:• to pressurize the buffer/barrier chamber• leakage compensation• buffer/barrier fluid is circulated by thermosiphon effect orforced circulation system• to cool the seal
• to selectively absorb product leakage and prevent dry
running (tandem arrangement)
Use compressed air or nitrogen for pressurization.

R 40

60

58

R35

R60
N3 N1

N9

Item
N1
N2
N3
N4
N5
N6
N7
N8
N9

Description
Buffer/barrier fluid IN G1/2"
Buffer/barrier fluid OUT G1/2"
Cooling water IN Tubes 15 x 1.5 mm
Cooling water OUT Tubes 15 x 1.5 mm
Level switch G2"
Auxiliary components G1/2"
Auxiliary components G1/2"
Filling connection (G1/2")
Drain G1/2"

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)
Recommended applications• Food and beverage industry• Pharmaceutical industry• Chemical industry
Notes
Cleaning:
To clean the inside of the vessel you simply have to open
the union nut, disconnect the gas supply and level switch,and lift the vessel case.
There is no need to dismantle the seal and cooler
connections or the lase.

Designation

Design code
Integrated cooling coil
Volume, vessel (liters)
Volume, tube (liters)
Allowable pressure1)
Allowable temperature1)
Working volume, MAX-MIN (liters)
Cooling capacity – natural circulation (kW)2)
Cooling capacity – forced circulation (kW)2)
Metal parts
Sight-glass
Seal
Additional welding material
Net weight (approx.)
1)
2)

2

N2

3

1

1 ... 2 m

Advantages• Vessel can be dismantled: for optimum and simple
cleaning of the vessel interior• Innovative design: Vessel is designed for quick andsimple dismantling• Two sight-glasses fitted on opposite sides enableoptimum reading of the fluid level• Piping system and seal can be flushed without
dismantling• Modular system: combination with a wide range ofsystem components possible

N2

45

60

ø 14

Circulation based on API 682/ISO 21049:
Plan 52, Plan 53A

B

N4

B

Features
The EagleBurgmann TS3016 thermosiphon systempresents a simple and quick way to clean the vesselinterior. For this purpose it is designed for easy
dismantling. A quick-release coupling should therefore beused to connect the pressure gas to the vessel. The
modular system allows the TS3016 vessels to be
combined with a wide range of system components.

N7

N5
N8

4

Operating and installation diagram for a TS3016 system
The TS vessel must always be installed higher than themechanical seal. The buffer/barrier fluid flows via therising pipe into the vessel and is cooled. Particularly with
TS3016
EagleBurgmann
natural circulation, thefluid©levelmust always be higher
than the rising pipe to maintain the circulation and toprovide the specified cooling capacity. Connection pipes tothe seal should be designed with as little resistance aspossible.
1
2
3
		
4

Pressure gauge
SPS Level switch
From PCV, we recommend using a reverse controlledpressure control valve (PCV)
Mechanical seal

TS3016

PED 2014/68/EU
4
0.4
16 bar(232 PSI)
150 °C(302 °F)1.1
12
1.4404
Rund Borosilicate
PTFE
1.4576/1.4430
12 kg(26.5 lb)

Design data, permissible working values depend on the actual conditions of service.
The cooling performance depends on the available fluids, their temperatures and flow rates.
Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

19Seal supply systems • Thermosiphon systems

TS4000
9

7

5

6

170

ø 14

11

130
10

258 ± 2160

170

427 ± 54

1
3
2

Circulation based on API 682/ISO 21049:
Plan 52, Plan 53A
Advantages• Gap-free design; pickled and passivated surface insideand outside• Suitable for a wide range of demanding operating
conditions: TS4030 up to 30 bar/200 °C• Cooling water connections at top (OUT) and bottom (IN):
optimum draining and venting• Sockets with recessed gasket: no contamination of thecircuit by thread sealant• Robust design with weld-pad type sight-glass for optimum
visual level monitoring• Modular system: combination with a wide range ofsystem components possible
Functional description
The TS system performs all the basic functions of a buffer/barrier system for the operation of double seals:• to pressurize the buffer/barrier chamber• leakage compensation• buffer/barrier fluid is circulated by thermosiphon effect orforced circulation system• to cool the seal
• to selectively absorb product leakage and prevent dry
running (tandem arrangement)
Use compressed air or nitrogen for pressurization.

20

8
ø 193,7

Item
1
2
3
4
5
6
7
8
9
10
11

Description
Buffer/barrier fluid IN (G1/2")©(G1/2")EagleBurgmann
Buffer/barrier TS2000
fluid OUT
Cooling water IN (G1/2")
Cooling water OUT (G1/2")
Filling connection with cap (G1/2")
Pressure gas connection (G1/2")
Connection for level switch or level indicator (G2")
Connection for refill unit (G1/8")
Universal connection (G1/2") for safety valve,flare, etc.
Bracket for refill unit
Sight-glass

2
N2

1
4

5

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)
Recommended applications• Chemical industry• Pharmaceutical industry• Food and beverage industry• Refining technology• Oil and gas industry

3

1 ... 2 m

Features
With the gap-free executed EagleBurgmann TS4000
thermosiphon system it is possible to supply buffer/barrier
fluid to double and tandem mechanical seals for a broad
range of applications. The range is available in completely
gap-free design with dished heads, sight-glass for levelmonitoring and with cooling coil. TS vessels are equipped
as standard with all the necessary system connections andbrackets. The modular system allows the TS4000 vessels
to be combined with a wide range of system components
such as, level switch, circulation pump, hand refill pump,thermometer, etc.

6Operating and installation diagram for a TS4000 system.
The TS vessel must always be installed higher than themechanical seal. The buffer/barrier fluid flows via thereturn pipe into theTS2000
vessel©andis cooled. The exchange ofEagleBurgmann
fluid takes place by the thermosiphon principle or byforced circulation, e. g. with a pumping screw. Connection
pipes to the seal should be designed with as little
resistance as possible.
1
2
3
		
4
5
6

SPI Measuring unit
SPS Level switch
From PCV, we recommend using a reverse controlledpressure control valve (PCV)SPN
SPU
Mechanical seal

Designation

Design code
Integrated cooling coil
Volume, vessel (liters)
Volume, tube (liters)
Allowable pressure1)
Allowable temperature1)
Working volume, MAX-MIN (liters)
Cooling capacity – without cooling water (kW)2)
Cooling capacity – natural circulation (kW)2)
Cooling capacity – forced circulation (kW)2)
Metal parts
Sight-glass
Seal

TS4030/A002

PED 2014/68/EU

90.5
30 bar(435 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
1.8
0.5
1.5
4.0
1.4571
Reflex Borosilicate
PTFE

Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

21

Seal supply systems • Thermosiphon systems

TS5000
9

5

7

6

Ø 14

170
130

11

286 ± 2170160

470 ±1010142Circulation based on API 682/ISO 21049:
Plan 52, Plan 53A
Advantages• Vessel can be dismantled: for optimum and simple
cleaning of the vessel interior• Suitable for a wide range of demanding operating
conditions: TS5000 up to 30 bar/200 °C• Sockets with recessed gasket: no contamination of thecircuit by thread sealant• Modular system: combination with a wide range ofsystem components possible• Vessel made of 1.4571 stainless steel/borosilicate
sight-glasses: suitable for universal applications
Functional description
The TS system performs all the basic functions of a buffer/barrier system for the operation of double seals:• to pressurize the buffer/barrier chamber• leakage compensation• buffer/barrier fluid is circulated by thermosiphon effect orforced circulation system• to cool the seal
• to selectively absorb product leakage and prevent dry
running (tandem arrangement)
Use compressed air or nitrogen for pressurization.

22

Ø 193,7
Ø 248,5

Item
1
2
3
4
5
6
7
8
9
10
11

TS5000 © EagleBurgmann
Description
Buffer/barrier fluid IN (G1/2")
Buffer/barrier fluid OUT (G1/2")
Cooling water IN (G1/2")
Cooling water OUT (G1/2")
Filling connection with cap (G1/2")
Pressure gas connection (G1/2")
Connection for level switch or level indicator (G2")
Connection for refill unit (G1/8")
Universal connection (G1/2" for safety valve,flare, etc.)
Bracket for refill unit
Sight-glass

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)
Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology

2
N2

3

1
4

1 ... 2 m

Features
With the gap-free executed EagleBurgmann TS5000
thermosiphon system it is possible to supply buffer/barrier
fluid to double and tandem mechanical seals for a broad
range of applications. This range is designed as a flanged
version with a sight-glass for level monitoring and withcooling coil. TS vessels are equipped as standard with all
the necessary system connections and brackets. The
modular system allows the TS5000 vessels to be
combined with a wide range of system components suchas, level switch, circulation pump, hand refill pump,thermometer, base frame, etc.

3
8

5

6

Operating and installation diagram for a TS5000 system.
The TS vessel must always be installed higher than themechanical seal. The buffer/barrier fluid flows via thereturn pipe into the vessel and is cooled. The exchange of
fluid takes place by the thermosiphon principle or byforced circulation, e. g. with a pumping screw. Connection
TS5000 © EagleBurgmannpipes to the seal should be designed with as little
resistance as possible.
1
2
3
		
4
5
6

SPI Measuring unit
SPS Level switch
From PCV, we recommend using a reverse controlledpressure control
SPN
SPU
Mechanical seal

Designation

Design code
Integrated cooling coil
Volume, vessel (liters)
Volume, tube (liters)
Allowable pressure1)
Allowable temperature1)
Working volume, MAX-MIN (liters)
Cooling capacity – without cooling water (kW)2)
Cooling capacity – natural circulation (kW)2)
Cooling capacity – forced circulation (kW)2)
Metal parts
Sight-glass
Seal

TS5000PED 2014/68/EU

100.5
30 bar(435 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
1.8
0.5
1.5
4.0
1.4571
Reflex Borosilicate
PTFE

Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

23

Seal supply systems • Thermosiphon systems

TS6000 / TSA6 / TSB6
N9
6

5

3

2

4

663 ± 20 (632)247 ± 10 (213)N4N51465 ± 25 (1500)

5

1

N2

5

Item Description
TS6000 © EagleBurgmann
Thermosiphon system (API Plan 52)

Functional description
The TS system performs all the basic functions of a buffer/barrier system for the operation of double seals:• to pressurize the buffer/barrier chamber• leakage compensation• buffer/barrier fluid is circulated by thermosiphon effect orforced circulation system• to cool the seal
• to selectively absorb product leakage and prevent dry
running (tandem arrangement)

N1
N2
N3
N4
N5

To mechanical seal
From mechanical seall
Level switch
Level switch
Filling connection

Use compressed air or nitrogen for pressurization;pressurization is monitored by a pressure switch.
The incorporated level switch issues a signal whenever
the level of buffer/barrier fluid is too low.

Cover
N9
Connection to flare

Bottom
N6
Drain
N7
Cooling water IN
N8Cooling water OUT

Dimensions for TS6002 / TS6003, values in brackets for
TS6000 / TS6001
Recommended applications• Refining technology• Oil and gas industry• Chemical industry• Petrochemical industry

PI
PS
LS
LS

1 ... 2 m

Level switch
Manometer
Manifold
Pressure switch
Shut-off valve
Orifice

24

N8
N6

1
2
3
4
5
6

Standards and approvals• PED 2014/68/EU (TS6001/TS6003: design andproduction in accordance with EU Pressure Equipment
Directive)• ASME VIII, Div. 1 (TS6000/TS6002: design, calculationand production); U-Stamp optional• API 682 3rd edition• API 682 4th edition

(168)

N7

Circulation in accordance with API 682/ISO 21049:
Plan 52, Plan 53A
Advantages• Operating limits up to 50 bar/200 °C: suitable for a wide
range of demanding operating conditions• Robust design with weld-pad type sight-glass for optimum
visual level monitoring• Modular system: combination with a wide range ofsystem components possible• A version which can be dismantled is also available asan option: for optimum and simple cleaning of the vesselinterior

Ø 219,1N1342 ± 10 (393)

Features
The EagleBurgmann Thermosiphon systems of the TS6000
range meet all the requirements to supply mechanicalseals in accordance with the API 682 guidelines. The
vessels are equipped with all essential connections forfitting additional components. The range is available in two
standard vessel sizes (shown above: TS6000) with dishedheads; a version which can be dismantled is also available
as an option. The modular system allows the TS6000
vessels to be combined with a wide range of systemcomponents such as, level switch/transmitter, pressure
switch/transmitter, base frame, etc.

687 ± 15 (738)972 ± 20 (1023)

N3

Gleitringdichtung
Mechanicalseal

Operating and installation diagram for a TS6000 system.
TS6000 © EagleBurgmann

The TS vessel must always be installed higher than themechanical seal. The buffer/barrier fluid flows via thereturn pipe into the vessel and is cooled. The exchange of
fluid takes place by the thermosiphon principle or byforced circulation, e. g. with a pumping screw. Connection
pipes to the seal should be designed with as little
resistance as possible.

Designation

TS6000TS6001

ASME VIII, Div.1
w/o U-Stamp

Design code

TS6002PED 2014/68/EU

TS6003

ASME VIII, Div.1
w/o U-StampPED 2014/68/EU

For shaft diameters ≤60 mm (acc. to API 682)For shaft diameters >60 mm (acc. to API 682)
Integrated cooling coil
Volume, vessel (liters)
15
15
26
26
Volume, tube (liters)
0.3
0.3
0.4
0.4
Allowable pressure – shell1)
50 bar (725 PSI) 50 bar (725 PSI) 50 bar (725 PSI) 50 bar (725 PSI)
50 bar (725 PSI) 50 bar (725 PSI) 50 bar (725 PSI) 50 bar (725 PSI)
Allowable pressure – tube1)
200 °C (392 °F)
200 °C (392 °F)
200 °C (392 °F)
200 °C (392 °F)
Allowable temperature1)
Liquid volume at NLL – Normal Liquid Level (liters)
12
12
20
20
Working volume, MAX-MIN (liters)
4
4
6.5
6.5
0.75
0.75
1
1
Cooling capacity – without cooling water (kW)2)
1.9
1.9
2.5
2.5
Cooling capacity – natural circulation (kW)2)
5.0
5.0
6.5
6.5
Cooling capacity – forced circulation (kW)2)
Metal parts
1.44041.44041.44041.4404Sight-glass
Borosilicate
Borosilicate
Borosilicate
Borosilicate
Seal
PTFE
PTFE
PTFE
PTFE
Net weight (approx.)
68 kg (150 lb)
68 kg (150 lb)
75 kg (165 lb)
75 kg (165 lb)
Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

Product variants
TSA6

TSB6

Version of a TS vessel which can be dismantled(shown with a range of system components).
G

C

A

B

E

D

F

Designation
Design code

For shaft diameters ≤60 mm(acc. to API 682)
For shaft diameters >60 mm(acc. to API 682)
Split version
Integrated cooling coil
Volume, vessel (liters)
Volume, tube (liters)
Allowable pressure – shell1)
Allowable pressure – tube1)
Allowable temperature – vessel1)
Allowable temperature – system1)
Liquid volume at NLL –Normal Liquid Level (liters)
Working volume, MAX-MIN (liters)
Cooling capacity – without coolingwater (kW)2)
Cooling capacity – natural circulation(kW)2)
Cooling capacity – forced circulation(kW)2)
Metal parts
Sight-glass
Seal
Net weight (approx.)

TSA6000A4

ASME VIII, Div.1
w/o U-Stamp

TSA6001A4

PED 2014/68/EU

TSA6002A4

TSB6
Plan 53© EagleBurgmann

ASME VIII, Div.1
w/o U-Stamp

TSA6003A4

PED 2014/68/EU



TSB6000A4

ASME VIII, Div.1
w/o U-Stamp

TSB6001A4

PED 2014/68/EU

TSB6002A4

TSB6003A4

ASME VIII, Div.1
w/o U-StampPED 2014/68/EU








15
0.3
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
12


15
0.3
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
12


26
0.4
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
20


26
0.4
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
20



15
0.3
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
12



15
0.3
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
12



26
0.4
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
20



26
0.4
44 bar (638 PSI)
44 bar (638 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)
20

4
0.75

4
0.75

6.5
1

6.5
1

4
0.75

4
0.75

6.5
1

6.5
1

1.9

1.9

2.5

2.5

1.9

1.9

2.5

2.5

5.0

5.0

6.5

6.5

5.0

5.0

6.5

6.5

316/316L
Borosilicate
PTFE
68 kg (150 lbs)

316/316L
Borosilicate
PTFE
68 kg (150 lbs)

316/316L
Borosilicate
PTFE
75 kg (165 lbs)

316/316L
Borosilicate
PTFE
75 kg (165 lbs)

316/316L
Borosilicate
PTFE

316/316L
Borosilicate
PTFE

316/316L
Borosilicate
PTFE

316/316L
Borosilicate
PTFE

Other versions and connections (flanged, threaded, welded) on request.
Design data, permissible working values depend on the actual conditions of service.
The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

1)
2)

25

Seal supply systems • Closed loop systems

SPO / SPB6 (Plan 53B)

SPB6120A4
with Air cooler

FeaturesPressurized barrier system (closed circuit) for use in seal
systems with high pressures and/or for hazardous/
environmentally harmful processes. The SPO (Plan 53B)
range is available with a pressure accumulator, cooler(finned tube, water or air cooler with fan) and a wide
range of instruments.
Circulation in accordance with API 682/ISO 21049:
Plan 53B
Advantages• Pressurization is by means of a pre-loaded bladderaccumulator• The nitrogen is separated from the barrier medium bymembranes in the accumulator: nitrogen cannot get into
the barrier medium or process medium• Barrier pressure is created without any need forconnection to a nitrogen supply• Available with finned tube, water or air coolers with fan• Modular system: combination with a wide range ofsystem components/instruments possible

Standards and approvals• PED 2014/68/EU (Design and production in accordance
SPB6
with EU Pressure Equipment Directive)
Plan 53B• ASME VIII, Div. 1 (Design, calculation and production)© EagleBurgmann
Recommended applications• Petrochemical industry• Chemical industry• Oil and gas industry• Refining technology
Notes
A refilling unit has to be provided.

Functional description
The SPO is designed to perform the following functions ofa barrier system:• to pressurize the buffer chamber• leakage compensation• to cool the seal
Pressurization (> process pressure) prevents the process
medium from getting into the barrier circuit or theatmosphere. Pressurization is supplied by a pressure
accumulator which is pre-loaded with nitrogen. Circulationin the barrier circuit takes place by the thermosiphon
principle or by forced circulation, e. g. with a pumping
screw.

G
A

C

Optional
TI
B

PipingTubingEagleBurgmannF

Funktions- und Installationsschema SPO, Plan 53B
A
B
C
F
G
H

26

H
PIT

From mechanical seal
To mechanical seal
Fill
Drain
Vent
SPB6 PLAN 523B
N2 Precharge © EagleBurgmann

ClientProduct variant
SPO with a water cooler

Designation

Design code
Type of heat exchanger
For shaft diameters ≤60 mm (acc. to API 682)
For shaft diameters >60 mm (acc. to API 682)
Bladder accumulator (liters)
Allowable pressure1)
Allowable temperature – bladder accumulator1)

SPB6000A4

SPB6001A4

ASME VIII, Div.1
Water coolerb)
Air coolera)

PED 2014/68/EU
Air coolera)
Water coolerb)

20
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
1020
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
10Allowable temperature – system 1)
Cooling capacity – with water cooled heat exchanger (kW)2)
2.0
Cooling capacity – with air cooled heat exchanger (kW)2)
Metal parts
Accumulator
Bladder

316/316L
CrMo-Stahl
Nitril2.0

316/316L
CrMo-Stahl
NitrilSPB6000A4

SPB6001A4

ASME VIII, Div.1
Air coolera)
Water coolerb)

PED 2014/68/EU
Air coolera)
Water coolerb)
35
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
1035
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
102.0

316/316L
CrMo-Stahl
Nitril2.0

316/316L
CrMo-Stahl
NitrilOther versions and connections (flanged, threaded, welded) on request.
1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.
a)b)

WEL6020A4
WEF6100A4

27

Seal supply systems • Closed loop systems

SPO / SPC6 (Plan 53C)

Execution witha water cooler
FeaturesPressurized barrier system (closed circuit) for use in seal
systems with high pressures and/or for hazardous/
environmentally harmful processes. The SPO Plan 53C
range is available with a pressure booster, cooler (finned
tube, water or air cooler with fan) and a wide range of
instruments.
Circulation in accordance with API 682 / ISO 21049:
Plan 53C
Advantages• Pressurization is by means of a pressure booster• Automatic setting of the barrier pressure via reference
pressure: simple and reliable mode of operation• Safe operation even in case of pressure changes• Barrier pressure is created without any need forconnection to a nitrogen supply• Available with finned tube, water or air coolers with fan• Modular system: combination with a wide range ofsystem components/instruments possible

SPC6120A4
with air cooler
Functional description
The SPO is designed to perform the following functions ofa barrier system:• to pressurize the buffer chamber• leakage compensation• to cool the seal
Pressurization (> process pressure) prevents the process
medium from getting into the barrier circuit or theatmosphere. Pressurization is supplied by a pressure
booster in dependency on the process pressure. Circulationin the barrier circuit takes place by the thermosiphon
principle or by forced circulation, e.g. with a pumping
screw.
Pressure ratio depending on stuffing box pressure range:• 4 bar (58 PSI) … <10 bar (145 PSI)
= piston ratio 1:1.5• 10 bar (145 PSI) … <22 bar (319 PSI)
= piston ratio 1:1.2• 22 bar (319 PSI) … 40 bar (580 PSI)
= piston ratio 1:1.1
For stuffing box pressures less than 4 bar (58 PSI) or
above 40 bar (580 PSI) consult EagleBurgmann.
Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)
Recommended applications• Petrochemical industry• Chemical industry• Oil and gas industry• Refining technology
Notes
A refilling unit has to be provided.

28

C

G

Optional
A
DPIT

l

J

LT/ LI

Optional
TI
B
F

EagleBurgmann
I
Piping
3/ 4“

S80

E

D

H

Tubing12,7 x 1,65

Operating and installation diagram for SPO (Plan 53C)
A
B
C
D
E
F
G
H
I
J

SPC6

PLAN 53C SCHEMA
From mechanicalseal© EagleBurgmann
To mechanical seal
Fill
Cooling water IN
Cooling water OUT
Drain
Vent
Pressure reference
Cooling water drain
Cooling water vent

ClientDesignation

Design code
Type of heat exchanger
For shaft diameters ≤60 mm (acc. to API 682)
For shaft diameters >60 mm (acc. to API 682)
Piston Accumulator (liters)
Allowable pressure1)
Allowable temperature – piston accumulator1)

SPC6000A4

PED 2014/68/EU
Air coolera)
Water coolerb)


2.8
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
10

2.8
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
10Allowable temperature – system1)
Cooling capacity – with water cooled heat exchanger (kW)2)
Cooling capacity – with air cooled heat exchanger (kW)2)
Metal parts

SPC6001A4

ASME VIII, Div.1
Water coolerb)
Air coolera)

2.0

316/316L

2.0

316/316L

SPC6000A4

SPC6001A4

ASME VIII, Div.1
Air coolera)
Water coolerb)

PED 2014/68/EU
Air coolera)
Water coolerb)


5.1
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
10


5.1
44 bar (638 PSI)
-20 °C … +90 °C(-4 °F … +194 °F)-20 °C … +90 °C(-4 °F … +194 °F)
102.0

316/316L

2.0

316/316L

Other versions and connections (flanged, threaded, welded) on request.
1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.
a)b)

WEL6020A4
WEF6100A429

Seal supply systems • Pressure booster systems

DRU2000
239
MIN
240

D

204
136

30

MAX

E

F

Circulation in accordance with API 682/ISO 21049:
Plan 53C
Advantages• Automatic setting of the barrier pressure via reference
pressure: simple and reliable mode of operation• Safe operation even in case of pressure changes• Barrier pressure is created without any need forconnection to a nitrogen supply• Housing is easy to dismantle: all parts are readily
accessible for cleaning• Protective pipe for piston rod made of borosilicate glass:
optimum level monitoring• Sockets with recessed gasket: no contamination of thecircuit by thread sealant• Modular system: combination with a wide range ofsystem components possible
Functional description
The function of the DRU system is similar in principle to
the TS system. The difference is that the barrier pressureis created by the reference pressure without any additional
superimposition of nitrogen. The pressure booster is forstoring and cooling the barrier fluid. Pressurization is bymeans of a pistonin dependency on the process/medium
pressure. Automatic pressure increase in accordance withthe transmission ratio.

30

B

Item
A
		
B
C
D
E
F

C

E

Description
Barrier medium INDRU2000(G1/2") © EagleBurgmannconnection possible for SPI2063
Barrier medium OUT (G1/2")
Process medium (G1/2")
Coolant IN (tube 15 x 1.5)
Coolant OUT (tube 15 x 1.5)
Connection for SPN (G1/8")

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)
Recommended applications• Refining technology• Oil and gas industry• Chemical industry• Petrochemical industry

SPK
SPI
SPN

1 ... 2 m

Features
With the EagleBurgmann DRU system it is possible tosupply barrier fluid to double and tandem mechanicalseals for a broad range of applications. Pressure boosters
are equipped as standard with all the necessary system
connections and brackets. System components can thus
be installed to suit all requirements. The maximum
operating pressure of 63 bar applies to the housing of thepressure booster, i. e. the process/medium pressure at theconnection must be lower and is conditional on thetransmission ratio:
DRU2063/A001 up to 57 bar
DRU2063/A002 up to 42 bar

60

~815

15

Ø 14

ø 168,365

A

ProduktProductdruckpressure
SPU
Mechanical seal
Gleitringdichtung

Operating and installation diagram for a DRU system.
The DRU pressure booster must always be installed higher
than the mechanicalseal. The©barrier
fluid flows via the
DRU2000–Schalt
EagleBurgmann
return pipe into the vessel and is cooled. The exchange of
fluid takes place by the thermosiphon principle or byforced circulation, e. g. with a pumping screw. Connection
pipes to the seal should be designed with as little
resistance as possible.

Designation

Design code
Integrated cooling coilTransmission ratio
Volume, jacket (liters)
Volume, cooling coil (liters)
Allowable pressure1)
Allowable process/medium pressure at connections C1)
Allowable temperature1)
Working volume, MAX-MIN (liters)
Cooling capacity – without cooling water (kW)2)
Cooling capacity – natural circulation (kW)2)
Cooling capacity – forced circulation (kW)2)
Metal parts
Protective tube for piston rod
Seal
Net weight (approx.)

DRU2063/A001 DRU2063/A002 DRU2063/A101 DRU2063/A102
PED 2014/68/EU

1:1.1
4
0.7
63 bar(913 PSI)
57 bar(827 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
2
0.5
1.5
4
1.4571
Borosilicate
PTFE
51 kg
(112 lb)

PED 2014/68/EU

1:1.5
4
0.7
63 bar(913 PSI)
42 bar(609 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
1.5
0.5
1.5
4
1.4571
Borosilicate
PTFE
51 kg
(112 lb)

ASME VIII, Div.1

1:1.1
4
0.7
63 bar(913 PSI)
57 bar(827 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
2
0.5
1.5
4
1.4571
Borosilicate
PTFE
51 kg
(112 lb)

ASME VIII, Div.1

1:1.5
4
0.7
63 bar(913 PSI)
42 bar(609 PSI)–60 °C … +200 °C(–76 °F … +392 °F)
1.5
0.5
1.5
4
1.4571
Borosilicate
PTFE
51 kg
(112 lb)

Other versions on request.		
Design data, permissible working values depend on the actual conditions of service.
The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

1)
2)

31

Seal supply systems • Buffer/barrier fluid systems

SPA

Features
Barrier pressure units of the SPA range perform all thefunctions of a barrier system essential for operating double
seals (circulation and cooling of the barrier medium,pressurization of the barrier fluid and compensation ofleakage). The SPA range is available in 3 basic versions:
SPA1000: tank capacity 40 l, flow rate 6 l/min.
SPA2000: tank capacity 100 l, flow rate 12 l/min.
SPA3000: tank capacity 100 l, flow rate 23 l/min.
The three SPA ranges are designed for hydraulic oil withviscosity values of 12 to 90 mm2/s at operating
temperature (tank temperature). The optimum viscosity of
the class of the oil to be used has to be determined
separately in accordance with the respective application.
Advantages• Max. operating temperature in the tank 80 °C (return line
max. 90 °C)• Temperature monitoring with a return line and tankthermometer• Barrier fluid directed through oil cooler• Reversible double filter (SPA1000: single filter)• Manual control of barrier fluid pressure• Relief valve for reducing barrier fluid pressure atstandstill• Level switch with contact for MIN level• Measuring instrument connections suitable for fitting
contact switching devices (NG160)• Provision of an additional pressure connection formonitoring the pump discharge pressure (outside thecircuit)32

Functional description
The barrier pressure for circulation is generated by a gearpump. The setpoint barrier pressure is set on an overflow
valve in the mechanical seal return line. From this point on
the barrier fluid flows back without pressure througha filter and a heat exchanger to the storage tank. To
enable systems (pump, agitator) to be stopped withoutcausing damage to the seal in the event of a malfunction(e. g. power failure, damaged motor, etc.), the barrierpressure unit can be fitted with a pressure accumulator
unit. To prevent the pressure in the accumulator
discharging to the pressureless storage tank, the returnline has a pilot-operated check valve, and the supply line
also has a simple check valve. The barrier pressure isretained for a limited time. However, no circulation takes
place and no heat is dissipated From mechanical seal.
Materials• Storage tank, measuring instruments, cooler and piping
are made of stainless steel• Fittings, distributor units, shut-off valves and tank lid aremade of galvanized steel
Recommended applications• Chemical industry• Petrochemical industry• Refining technology• Oil and gas industry

Mechanical seal
Pressure andtemperature
measuring unit

Safety
valve

DHE

DRE

Circulating
pumpFilterTank

Heat
exchanger

Installation and operating diagram for a SPA system
Product variants
SPA–Kreislauf © EagleBurgmann
SPA4000 versions for water and other media available asan option.

Nominal
Version,pressure,
designation max. barrierpressure

Dimensions overall
Tank
Motor data
Cooling(mm)
Flow capacity
Pressure
Net weightrate(kW) with accumulator Nominal Usable(approx.) Nominal Voltage, Speed Ex(l/min) hydraulic oil DHE
capacity volume Height Width Depth
powerfrequency (min-1) ProtectionΔt = 10K(liters) (liters)(kW)

SPA 1015/A01
SPA 1015/A02
SPA 1040/A01
SPA 1040/A02
SPA 1090/A01
SPA 1090/A02
SPA 2020/A01
SPA 2020/A02
SPA 2050/A01
SPA 2050/A02
SPA 2120/A01
SPA 2120/A02
SPA 3020/A01
SPA 3020/A02
SPA 3050/A01
SPA 3050/A02
SPA 3120/A01
SPA 3120/A02

6
6
6
6
6
6
12
12
12
12
12
12
23
23
23
23
23
23

15 bar (218 PSI)
15 bar (218 PSI)
40 bar (580 PSI)
40 bar (580 PSI)
90 bar (1,305 PSI)
90 bar (1,305 PSI)
20 bar (290 PSI)
20 bar (290 PSI)
50 bar (725 PSI)
50 bar (725 PSI)
120 bar (1,740 PSI)
120 bar (1,740 PSI)
20 bar (290 PSI)
20 bar (290 PSI)
50 bar (725 PSI)
50 bar (725 PSI)
120 bar (1,740 PSI)
120 bar (1,740 PSI)

1.8
1.8
1.8
1.8
1.8
1.8
3.6
3.6
3.6
3.6
3.6
3.6
6.9
6.9
6.9
6.9
6.9
6.9











40
40
40
40
40
40
100
100
100
100
100
100
100
100
100
100
100
100

12
12
12
12
12
12
20
20
20
20
20
20
20
20
20
20
20
20

650
650
650
650
650
650
750
750
750
750
750
750
750
750
750
750
750
750

610
610
610
610
610
610
800
800
800
800
800
800
800
800
800
800
800
800

380
380
380
380
380
380
555
555
555
555
555
555
555
555
555
555
555
555

125 kg (276 lb)
125 kg (276 lb)
125 kg (276 lb)
125 kg (276 lb)
125 kg (276 lb)
125 kg (276 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)
140 kg (309 lb)

1
1
1
1
2
2
1
1
2
2
3.6
3.6
2
2
3.6
3.6
6.8
6.8

400 V
50 Hz

1,500

Atex II2G
Ex e
II T3
IP54

33

Seal supply systems • Components

DHE Pressure accumulator unit

Features
The DHE consists of an accumulator, a pressure gauge witha shut-off valve and a check valve. The DHE can also be
retrofitted to an SPA (Conversion kit No.: DHE140/
R001-00).
Advantages• Suitable for retrofitting to an SPA system (SPA1000,
SPA2000, SPA3000)

Functional description
The DHE is used to maintain the barrier fluid pressure fora limited period after the SPA circulating pump has failed
or been switched off. It prevents a loss of pressure on themechanical seal and stops it from opening. The seal,
however, is no longer cooled and must therefore bebrought to an immediate stop. How long the pressure ismaintained will depend on the following two factors: therate of leakage of the mechanical seal and the amount of
buffered fluid stored in the accumulator.
Recommended applications• Chemical industry• Petrochemical industry• Refining technology• Oil and gas industry

GleitringMechanicaldichtung
Seal

TI
PI
PI

PCV

M

LS

LG
TI

Operating and installation diagram for a SPA system witha DHE.

Funktionsschema DHE © EagleBurgmann

34

DRE Pressure control unit

Features
The pressure control unit is used for setting different levelsof barrier pressure when supplying several individual
mechanical seals via an SPA with a VTE. There is a choiceof 4 basic types.

Designation
DRE025
DRE050
DRE100
DRE160Max. setting pressure

25 bar (362 PSI)
50 bar (725 PSI)
100 bar (1,450 PSI)
160 bar (2,320 PSI)

Max. flow rate (l/min.)

23
23
23
23

Measuring range

0 … 25 bar
0 … 60 bar
0 … 100 bar
0 … 160 bar

Advantages• Suitable for hydraulic oil• Max. flow rate 23 l/min.
• Max. setting pressure of up to 160 bar
Recommended applications• Chemical industry• Petrochemical industry• Refining technology• Oil and gas industry

35

Seal supply systems • Components

VTE Distribution unit

VTE…/S…
Features
The distribution unit is used when two or more mechanicalseals are to be supplied from a single barrier fluid unit of
the SPA1000, SPA2000 or SPA3000 range. The VTE issuitable for hydraulic oil as barrier medium. It is delivered
as a separate unit which the customer must install in thepipe work at a suitable position. There is a choice of 2
basic types:
VTE02/M … : Distribution unit for supplying two or moremechanical seals in between bearing pumps.
VTE …/S … : Distribution unit for supplying two or moremechanical seals in different pumps. It contains an
overflow valve and one flow control valve per seal. DRE
pressure control units are necessary if different barrierpressures are used on the mechanical seals.

Advantages• Distribution unit for supplying several mechanical seals• Suitable for hydraulic oil
Recommended applications• Chemical industry• Petrochemical industry• Refining technology• Oil and gas industry

Mechanical
GLRD 1
Seal 1

Pumpe
Pump

Mechanical
GLRD 2
Seal 2

VTE02/M ...

SPA

Operating diagram for the VTE02/M…
Schema VTE © EagleBurgmann

DRE

DRE

DRE

GLRD

GLRD

GLRD

VTE.../S...

SPA

A diagrammatic example for supplying three mechanicalseals.
Schema 3GLRD © EagleBurgmann

36

Distribution unit for supplying two mechanical seals in between bearing pumps
Max. barrier
Allowable
Norm. flow/
Individual
Allowable viscosity
Designation
Suitable forpressuretemperature
inlet (l/min.)current (l/min.) range (mm²/s)
VTE02/M060

250 bar(3,626 PSI)

–20 °C … +80 °C(–4 °F … +176 °F)

62x3

10 … 300

VTE02/M120

250 bar(3,626 PSI)

–20 °C … +80 °C(–4 °F … +176 °F)

12

2x6

10 … 300

VTE02/M230

250 bar(3,626 PSI)

–20 °C … +80 °C(–4 °F … +176 °F)

23

2 x 11.5

10 … 300

SPA1040/A01 (A02)
SPA1090/A01 (A02)
SPA2020/A01 (A02)
SPA2050/A01 (A02)
SPA2120/A01 (A02)
SPA3020/A01 (A02)
SPA3050/A01 (A02)
SPA3120/A01 (A02)

Distribution unit for supplying two or more mechanical seals in different pumps
Max. barrier
Allowable
Norm. flow/
Individual
Allowable viscosity
Designation
Suitable forpressuretemperature
inlet (l/min.)current (l/min.) range (mm²/s)
VTE02/S020

210 bar(3,046 PSI)

–20 °C … +70 °C(–4 °F … +158 °F)

6

2 x 2.5

2.8 … 380

VTE02/S050

210 bar(3,046 PSI)

–20 °C … +70 °C(–4 °F … +158 °F)

12

2x5

2.8 … 380

VTE02/S110

210 bar(3,046 PSI)

–20 °C … +70 °C(–4 °F … +158 °F)

23

2 x 11

2.8 … 380

VTE03/S030

210 bar(3,046 PSI)

–20 °C … +70 °C(–4 °F … +158 °F)

12

3 x 3.5

2.8 … 380

VTE03/S072

210 bar(3,046 PSI)

–20 °C … +70 °C(–4 °F … +158 °F)

23

3x7

2.8 … 380

VTE04/S021

210 bar(3,046 PSI)

–20 °C … +70 °C(–4 °F … +158 °F)

12

4 x 2.5

2.8 … 380

VTE04/S052

210 bar(3,046 PSI)

–20 °C … +70 °C(–4 °F … +158 °F)

23

4x5

2.8 … 380

SPA1040/A01 (A02)
SPA1090/A01 (A02)
SPA2020/A01 (A02)
SPA2050/A01 (A02)
SPA2120/A01 (A02)
SPA3020/A01 (A02)
SPA3050/A01 (A02)
SPA3120/A01 (A02)
SPA2020/A01 (A02)
SPA2050/A01 (A02)
SPA2120/A01 (A02)
SPA3020/A01 (A02)
SPA3050/A01 (A02)
SPA3120/A01 (A02)
SPA2020/A01 (A02)
SPA2050/A01 (A02)
SPA2120/A01 (A02)
SPA3020/A01 (A02)
SPA3050/A01 (A02)
SPA3120/A01 (A02)

Quantity of suppliedmechanical seals
2
2
2
3
3
4
4

Versions for supplying more than four mechanical seals on request.

37

Seal supply systems • Automatic refill units

SPN

Features
The SPN is used as an automatic refill unit and for barrier
fluid pressurization in seal circuits. It is possible to use
pneumatic or electric power, or a combination of both forthe pressurization. The refill unit tank is designed forpressureless operation and is equipped with a level switch
and a sight-glass (automatic refill unit also available as an
option). The refill unit has all pipework as far as the
distributor unit. Separate components are installed in theseal circuit to cool and to circulate the barrier medium.
The SPN range is available in 2 basic versions:
SPN1000: Vessel capacity 20 or 40 liters
SPN3000: Vessel capacity 40, 60 or 200 liters
Barrier fluid pressure regulation for the SPN1000 via
pressure switch to the pump control.
The SPN3000 is equipped with a pressure regulator for
maintaining a constant barrier pressure level.
Advantages• Reliable mode of operation: should the pump be switched
off, the barrier fluid pressure will be maintained fora limited time by an integrated accumulator• Membrane accumulator acts as a pulsation damper/
barrier fluid storage tank
• SPN3000: maintains constant barrier pressureirrespective of hysteresis-induced pressure fluctuations of
the pressure switch• Visual level indicator via sight-glass on the vessel

38

Functional description
SPN automatic refill units differ from an SPA in that they
perform just two of the four basic functions of a barrier fluid
system, namely barrier fluid pressurization and leakage
compensation. It is possible to use a piston pump with either
electric or pneumatic power for pressurization of the barrier
medium. Should all the pumps fail, the pressure will bemaintained in the refill unit for a limited time to ensure thatpressurization of the barrier fluid circuit is maintained. Howlong the pressure is maintained will depend on the storage
volume and the leakage losses to be compensated.
Materials
Parts in contact with the medium are made of stainlesssteel. Secondary seals and elastomers are resistant towater, demineralized water and hydraulic oil.
Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology

SPO9000
PI

TI
GleitringMechanicaldichtung
Seal

M
SP23
PS

M

FI

PI

LS

LG

Operating and installation diagram for an automaticrefill unit.
Funktionsschema SPN © EagleBurgmann

Product variants
The SPN automatic refill unit can be supplied with a wide range of system components and engineered systems tomeet specific customer requirements.

Designation
SPN1020/E002
SPN1020/L002
SPN1063/E002
SPN1063/L002
SPN1063/E004
SPN1063/L004
SPN1063/EE04
SPN1063/LL04
SPN1063/EL04
SPN3035/E004
SPN3035/L004
SPN3035EL06
SPN3035/EE06
SPN3035/LL06
SPN3063/E020
SPN3063/L020
SPN3063/EL20
SPN3063/EE20
SPN3063/LL20
SPN3120/E020
SPN3120/L020
SPN3120/EL20
SPN3120/EE20
SPN3120/LL20

Barrier fluidpressure adjustablefrom … to

0.5 … 20 bar (7.25 … 290 PSI)
5 … 20 bar (73 … 290 PSI)
5 … 63 bar (73 … 914 PSI)
20 … 63 bar (290 … 914 PSI)
5 … 63 bar (73 … 914 PSI)
20 … 63 bar (290 … 914 PSI)
5 … 63 bar (73 … 914 PSI)
20 … 63 bar (290 … 914 PSI)
20 … 63 bar (290 … 914 PSI)
4 … 35 bar (58 … 508 PSI)
4 … 35 bar (58 … 508 PSI)
4 … 35 bar (58 … 508 PSI)
4 … 35 bar (58 … 508 PSI)
4 … 35 bar (58 … 508 PSI)
0 … 63 bar (0 … 914 PSI)
0 … 63 bar (0 … 914 PSI)
0 … 63 bar (0 … 914 PSI)
0 … 63 bar (0 … 914 PSI)
0 … 63 bar (0 … 914 PSI)
0 … 120 bar (0 … 1,740 PSI)
0 … 120 bar (0 … 1,740 PSI)
0 … 120 bar (0 … 1,740 PSI)
0 … 120 bar (0 … 1,740 PSI)
0 … 120 bar (0 … 1,740 PSI)

Max. flowrate (l/h)
10
60
10
60
10
60
20
120
70
10
60
70
20
120
130
300
430
260
600
130
300
430
260
600

Vesselvolume(liters)
20
20
20
20
40
40
40
40
40
40
40
60
60
60
200
200
200
200
200
200
200
200
200
200

Number of Type of
pumps
drive
1
1
1
1
1
1
2
2
2
1
1
2
2
2
1
1
2
2
2
1
1
2
2
2

E
L
E
L
E
L
E
L
EL
E
L
EL
EE
LL
E
L
EL
EE
LL
E
L
EL
EE
L

Nominaloutput
(kW)

0.18
–
0.18
–
0.18
–
2 x 0.18
–
0.18
0.18
–
0.18
2 x 0.18
–
1.1
–
1.1
2 x 1.1–
2.5–
2.5
2 x 2.5–

Max airrate(Nm³/h)

–
26
–
26
–
26
–
52
26
–
30
30
–
60
–
175
175
–
350
–
175
175
–
350

Approx. overall
dimensions in
cm H x W x B

69 x 37 x 36
58 x 37 x 36
69 x 37 x 36
58 x 37 x 36
69 x 69 x 36
58 x 69 x 36
69 x 69 x 36
58 x 69 x 36
69 x 69 x 36
69 x 69 x 36
58 x 69 x 36
69 x 100 x 37
69 x 100 x 37
58 x 100 x 37
110 x 175 x 100
100 x 130 x 70
110 x 175 x 100
110 x 175 x 100
100 x 130 x 170
110 x 175 x 100
100 x 130 x 70
110 x 175 x 100
110 x 175 x 100
100 x 130 x 70

Net weight(approx.)
40 kg (88 lb)
30 kg (66 lb)
40 kg (88 lb)
30 kg (66 lb)
50 kg (110 lb)
40 kg (88 lb)
60 kg (132 lb)
50 kg (110 lb)
60 kg (132 lb)
70 kg (154 lb)
60 kg (132 lb)
80 kg (176 lb)
80 kg (176 lb)
70 kg (154 lb)
120 kg (265 lb)
300 kg (661 lb)
450 kg (992 lb)
500 kg (1,102 lb)
400 kg (882 lb)
450 kg (992 lb)
300 kg (661 lb)
480 kg (1,058 lb)
500 kg (1,102 lb)
400 kg (882 lb)

Other versions on request.
General features:
All connecting threads G1/2"
Type of protection: Ex e II T3

39

Seal supply systems • Hand refill pumps

SPN

SPN4016
Features
The hand refill pump (shown above: SPN4016) consists ofa storage vessel with level indicator, filling filter and ahand pump with integrated check valve. It is mounted
directly on the thermosiphon vessel or pressure booster.
Therae is a choice of 2 basic types in the SPN range of
products:
SPN2000: Stainless steel hand refill pump for universal
applications
SPN4000: specifically for use with TS1016 systems(picture: SPN4016)

Functional description
The hand refill pump is designed for manual refilling during
operation in case of barrier fluid losses.

Product variant
SPN2063

Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology• Pulp and paper industry• Food and beverage industry

Advantages• For efficient processes, with a choice of 2 basic types• For manual refilling of barrier fluid units during operation• SPN4016 vessel made of polyethylene: suitable for use
in potentially explosive environments• SPN2000 in stainless steel and acrylic or borosilicate
sight-glasses: suitable for highly corrosive media• Two sight-glasses for reading the MIN/MAX fluid level• Reliable mode of operation: Combined filling andventilation filter in the hand refill pump
Designation
SPN2030
SPN2063
SPN2063/A015
SPN2063/A100
SPN2063/A200
SPN401640

Material, vessel
Material sight-glass/Seal
Volume Allowable
StainlessAcrylic glass, Borosilicate,(liters) temperature
Polyethylene
T2
steel
Perbunan®
2
2
2
2
2
2

60 °C (140 °F)
60 °C (140 °F)
60 °C (140 °F)
60 °C (140 °F)
60 °C (140 °F)
70 °C (158 °F)
















Material, filling filter
Stainless
Polyamide
steel












Pressure control valve
16 bar
30 bar
63 barNone(232 PSI) (435 PSI) (913 PSI)





383

180

Seal supply systems • Heat Exchangers

WDK
From mech. Seal

To mech. Seal

ø 133
100

150
Cooling water
IN
OUT

150

75

383

180

G 1/2"

100
ø 13,5

Advantages• Effective cooling: with wound double helix around a guidetube• Cooling capacity up to 10.5 kW• Excellent value for money• Vessel can be dismantled: for optimum cleaning of thecooling water side
• Universal usage: parts in contact with the buffer medium
are made of 1.4571

150

WDK5120 © EagleBurgmann

Kühlwasser
Standards and approvals
EIN
AUS• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)
G1/2

Recommended applications• Chemical industry• Petrochemical industry
100• Power plant technology• Refining
ø 13,5 technology• Oil and gas industry
Designation
Design code
Allowable pressure1)
Allowable temperature1)
VolumeCooling surface
Cooling capacity2)
Net weight (approx.)
Full weight (approx.)
Metal parts
Seals
ScrewsTube

WDK5120/A003
Shell

120 bar (1,740 PSI)
160 °C (320 °F)
0.5 l

1.4571

Notes
Cleaning:
Cooling water side: the area around the tubes can becleaned mechanically after the housing is removed.
Process/barrier medium side: flush with a suitable solvent.

150

Circulation based on API 682/ISO 21049:
Plan 21, Plan 22, Plan 23, Plan 41

ø 133

75

Features
WDK5120 heat exchangers are used to cool process/barrier fluids in seal supply circuits. The heat exchanger
has a wound double helix around the guide tube. Process/barrier medium in the tubes, cooling medium around thetubes.

PED 2014/68/EU
16 bar (232 PSI)
95 °C (203 °F)
3.5 l
0.3 m²10.5 kW10.3 kg (23 lb)
14.3 kg (32 lb)
Carbon steel, primed on the outside
Viton®
Stainless steel A4-70

Other versions on request.		
1) These values are based on the calculation of strength.
2) The cooling performance depends on the available fluids, their temperatures and flow rates.
Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

41

Seal supply systems • Heat Exchangers

WED
HoldingdeviceHalterungund Stütze
andsupportals Zubehör
as accessoires
Offsetum
90°
versetzt
by 90°
N8

180
13,5
Ø 3,5

(WED3110)
100 (WED
3110)
135
2130)
135 (WED(WED2130)
N7N2Ø 125 (WED2130)(WED 2130)

Ø 160 (WED3110)(WED 3110)

N5

N1

N6

N3

Circulation based on API 682/ISO 21049:
Plan 21, Plan 22, Plan 23, Plan 41

3 (WED3110)
4 (WED2130)

Advantages• Tubular heat exchanger design with integrated guideplates: extremely efficient cooling capacity yet very
compact dimensions• Cooling capacity up to 36 kW*)• Universal usage: parts in contact with the medium are
made of 1.4571• It can be installed either in vertical or horizontal position• The heat exchanger can be dismantled: easy to clean

100 (WED3110)
80 (WED2130)

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)

Designation
Design code
Allowable pressure1)
Allowable temperature1)
Volume (liters)
Cooling surface (m2)
Cooling capacity (kW)2)
Net weight (approx.)
Metal parts
O-Rings
Gaskets
Screws

Tubes

WED2130/A100
Shell

Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology• Power plant technology

WED2130 © EagleBurgmann

NotesCleaning:
Cooling water side: it can be cleaned mechanically after
the cover is removed.
Process/barrier medium side: flush with a suitable solvent.
Tubes

WED3110/A100
Shell

Item Description
Connections
N2
Cooling water OUT
N1
Cooling water IN
N4Process/barrier medium OUT
N3Process/barrier medium IN
N7/N8 Process/barrier circuit vent
N5
Cooling circuit vent
N6
Cooling water drain

WED3050/A001-00
Tubes
Shell

PED 2014/68/EU
PED 2014/68/EU
PED 2014/68/EU
25 bar (232 PSI)
130 bar (1,885 PSI) 25 bar (363 PSI)
110 bar (1,595 PSI) 16 bar (232 PSI)
50 bar (725 PSI)
150 °C (302 °F)
150 °C (302 °F)
300 °C (572 °F)
0.23
1.4
0.75
1.8
0.75
1.8
0.2
0.5
0.5
6
36
36
14 kg (31 lb)
24 kg (53 lb)
24 kg (53 lb)
1.45711.45711.4571
Viton®
–
Viton®
PTFE
PTFE
Statotherm® / Novaphit®
Stainless steel A4-70
Stainless steel A4-70
Stainless steel A4-70

Other versions on request.
These values are based on the calculation of strength.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.
1)

42

N4

75,5

100

Features
Heat exchangers of the WED range are used to cool
process/barrier fluids in seal supply circuits. Designed
as a tubular heat exchanger with integrated guide plates,
the buffer medium is directed through the shell of the
WED and the cooling medium through the tubes.

375(WED(WED3110)
375
3110)
450
450(WED(WED2130)2130)

Seal supply systems • Heat Exchangers

WEF6
E
D

A

C
B

F

Features
Heat exchangers of the WEF6 range are used to cool
process/barrier fluids in seal supply circuits. WEF6 heatexchangers are fully compliant with API 682 4th edition
regulations. The process/barrier medium is directed
through the tube, and the cooling medium is directed
through the shell.
Venting and draining of the process/barrier medium side
as well as the cooling water side is ensured. In addition,
the heat exchangers can also be combined with atemperature instrument in the supply line To mechanicalseal (optional in accordance with API 682 4th edition).
Circulation based on API 682 4th edition: Plan 21 (22),Plan 23, Plan 41.
Standards and approvals:• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 possible (see Notes)• API 682 4th edition
Designation
Design code
Process connections

Tubes
Flange 3/4",
600 lbs

WEF6100A4
Shell

ASME VIII, Div.1
NPT 3/4"

Drain / vent connection
NPT 1/2"
Allowable pressure1)
65 bar (943 PSI)
25 bar (362 PSI)
Allowable temperature-29 °C … +150 °C
cooling water side (shell side)1)(-20 °F … +302 °F)
Allowable temperature-29 °C … +260 °C
process/barrier medium side(-20 °F … +500 °F)(tube side)1)
Cooling capacity (kW)2)
10
Metal parts
316/316L

WEF6 © EagleBurgmann
Advantages
Item Description• Operating limits up to 65 bar / 260 °C (943 PSI / 500 °F) A
From mechanical seal(tube side): suitable for a wide range of operations
B
To mechanical seal
• Cooling water and process side can be completely vented
C
Cooling water IN
and drainedD
Cooling water OUT• Seamless pipes on process sideE
Vent
• Special design without welding inside the cooler
F
Drain• Higher cooling water velocity due to innovative cooler
Notes
design• Stainless steel 316/316L: high resistance to corrosive
Design and production in accordance with EU Pressure
media
Equipment Directive PED 2014/68/EU.
Design, calculation and production acc. to ASME VIII,
Recommended applications
Div. 1 (cooler not subject to ASME stamp requirements,• Refining technology
piping <6")
• Oil and gas industry• Petrochemical industry
Cleaning:• Chemical industry
Process/barrier medium side and cooling water side: flush• Power plant technology
with a suitable solvent.

WEF6101A4
Shell

Tubes

WEF6001A4
Shell

Tubes

NPT 1/2
65 bar (943 PSI)
25 bar (362 PSI)
-29 °C … +150 °C(-20 °F … +302 °F)

ASME VIII, Div.1
Flange 3/4",
300 lbs
NPT 1/2"
65 bar (943 PSI)
25 bar (362 PSI)
-29 °C … +150 °C(-20 °F … +302 °F)

PED 2014/68/EU
Flange 3/4",
300 lbs
NPT 1/2"
65 bar (943 PSI)
25 bar (362 PSI)
-29 °C … +150 °C(-20 °F … +302 °F)-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)-29 °C … +260 °C(-20 °F … +500 °F)

10316/316L

10
316/316L

10
316/316L

Flange 3/4",
600 lbs

PED 2014/68/EU
NPT 3/4"

WEF6000A4
Shell

Tubes

Flange 3/4",
600 lbs

Flange 3/4",
600 lbs

Other versions on request.
Standard design data, extendend Pressure-Temperature-Rating on request.
The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

1)
2)

43

Seal supply systems • Heat Exchangers

WE6
640
470

156

A

42

E

Ø 219,1

162

ca. 407

B

C

228

D

F
640
470

Circulation in accordance with API 682/ISO 21049:
Plan 21, Plan 22, Plan 23, Plan 41
Advantages• Operating limits up to 55 bar/260 °C (tube side): suitable
for a wide range of demanding operating conditions.
• Heat exchanger can be dismantled: for optimum andsimple cleaning of the tubes• Cooling water side and process side can be completely
vented and drained• 316/316L stainless steel: high resistance to corrosive
fluidsDesignation
Design code
Process connections
Allowable pressure1)
Allowable temperature1)
Cooling capacity (kW)2)
Metal parts
O-Rings
Screws1)2)Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)
Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology

Item
A
B
C
D
E
F

Notes
Cleaning:
Cooling water side: the area around the tubes can becleaned mechanically after the housing is removed.
Process/barrier medium side: flush with a suitable solvent.
WE6055/A009-D0
Tubes
Shell

Flange 3/4" 600 lbs 3/4" NPT

Flange 3/4" 600 lbs

ASME VIII, Div.1
Flange 3/4" 150 lbs(threaded)
55 bar (798 PSI)
15 bar (217 PSI)
55 bar (798 PSI)
15 bar (217 PSI)
-29 °C … +260 °C -29 °C … +150 °C -29 °C … +260 °C -29 °C … +150 °C(-20 °F … +500 °F) (-20 °F … +302 °F) (-20 °F … +500 °F) (-20 °F … +302 °F)
6.0
6.0
316/316L
316/316L®
Viton®
Viton
Stainless steel SA-193 B8M2
Stainless steel SA-193 B8M2

Other operation condition on request.			
The cooling performance depends on the available fluids, their temperatures and flow rates.
Please contact EagleBurgmann for professionally selecting the correct heat exchanger.			

44

Ø 219,1

162

D

WE6055/A008-D0
Tubes
Shell
ASME VIII, Div.1

E

228

For simple draining or venting of the cooling water side,
the heat exchanger can also be supplied with ventilation/
drainage ball valves. In addition, the heat exchangers canalso be combined with a temperature instrument in the
supply line to mechanical seal (optional in accordancewith API 682).

WE6055 © EagleBurgmannapprox. 407

Features
Heat exchangers of the WE6 range are used to cool
process/barrier fluids in seal supply circuits. WE heatexchangers are API 682 conform. The process/barrier
medium is directed through the tube and the coolingmedium through the shell.

42

156

WE6055/A010-D0
Tubes
Shell

ASME VIII, Div.1
Flange 3/4" 150 lbs(welded)55 bar (798 PSI)
15 bar (217 PSI)
-29 °C … +260 °C -29 °C … +150 °C(-20 °F … +500 °F) (-20 °F … +302 °F)
6.0
316/316L
Viton®
Stainless steel SA-193 B8M2
Flange 3/4" 600 lbs

Description
Cooling circuit ventBarrier medium IN
Barrier medium OUT
Cooling
water©INEagleBurgmann
WE6055
Cooling water OUT
Cooling circuit drainSeal supply systems • Heat Exchangers

WED5

Features
Heat exchangers of the WED5 range (shown above:
WED5050/A020-D1) are used to cool process/barrier
fluids in seal supply circuits. WED5 heat exchangers areavailable in 3 standard sizes and are API 682 conform.
The process/barrier medium is directed through the tube
and the cooling medium through the shell.
For simple draining of the cooling water side, the heatexchanger can also be supplied with drainage ball valves.
In addition, the heat exchangers can also be combinedwith a temperature instrument in the supply line tomechanical seal (optional in accordance with API 682).
Circulation in accordance with API 682/ISO 21049:
Plan 21, Plan 22, Plan 23, Plan 41
Designation
LengthDesign code
Process connections
Allowable pressure*
Allowable temperature*
Material

Pipe

WED5
Shell

Pipe

Advantages• Modular Design, length upgradeable• High pressure version up to 250 bar (3625 PSI)
on request• High temperature version up to 425°C (797 °F)
on request• 316/316L stainless steel: high resistance to corrosive
fluids• Compliant with requirements acc. to TEMA C
Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)

WED5
Shell

500 mm
500 mmPED 2014/68/EU or ASME VIII, Div.1
Flange 3/4",
Flange 3/4",
Flange 3/4",
3/4" NPT (f)600 lbs
150 lbs
600 lbs
50 bar
50 bar
16 bar
16 bar(232 PSI)(232 PSI)(725 PSI)(725 PSI)
200 °C
95 °C
200 °C
95 °C(392 °F)(203 °F)(392 °F)(203 °F)
C steel or
C steel or
316/316L
316/316L
316/316L
316/316L

Pipe

WED5
Shell

Pipe

WED5
Shell

Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology
Notes
Cleaning:
Cooling water side: the area around the tubes can becleaned mechanically after the housing is removed
Process/barrier medium side: flush with a suitable solvent.

800 mm
800 mmPED 2014/68/EU or ASME VIII, Div.1
Flange 3/4",
Flange 3/4",
Flange 3/4",
3/4" NPT (f)600 lbs
150 lbs
600 lbs
50 bar
50 bar
16 bar
16 bar(232 PSI)(232 PSI)(725 PSI)(725 PSI)
200 °C
95 °C
200 °C
95 °C(392 °F)(203 °F)(392 °F)(203 °F)
C steel or
C steel or
316/316L
316/316L
316/316L
316/316L

Pipe

WED5
Shell

Pipe

WED5
Shell

1,200 mm1,200 mm
PED 2014/68/EU or ASME VIII, Div.1
Flange 3/4",
Flange 3/4",
Flange 3/4",
3/4" NPT (f)600 lbs
150 lbs
600 lbs
50 bar
50 bar
16 bar
16 bar(232 PSI)(232 PSI)(725 PSI)(725 PSI)
200 °C
95 °C
200 °C
95 °C(392 °F)(203 °F)(392 °F)(203 °F)
C steel or
C steel or
316/316L
316/316L
316/316L
316/316L* Other operation condition and versions with flanged process connection 1,500 lbs resp. 2,500 lbs on request.

45

Seal supply systems • Heat Exchangers

WEL1000

Features
Heat exchangers of the WEL1000 range are used to cool
process/barrier fluids in seal supply circuits. The heatexchangers are made of straight, laser-welded finned
tubes. The cooling medium is ambient air. It is important,
therefore, for WEL heat exchangers to be installed in wellventilated places indoors or, ideally, outdoors. There is achoice of two different basic versions of the WEL1000
range (1 or 2 tubes), supplied fully assembled along withvalves, base frame and other system components.
Circulation in accordance with API 682/ISO 21049:
Plan 21, Plan 22, Plan 23, Plan 41

Cooling
capacity(Watt)(Watt)
Kühlerleistung

Advantages• Welded finned tubes without gaps for guaranteed
optimum energy transmission• Universal usage: high-quality 1.4571 stainless steel
finned tube design• No cooling water connection or heating required for thecooling water pipe in winter• There is a choice of two different basic versions

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Calculation)
Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology• Power plant technology
Notes
WEL heat exchangers should be installed in well ventilated
places indoors or, ideally, outdoors. Vertical installation isessential.

2,000
1,500
1,000

WEL1000/A002

500

WEL1000/A001

0
70

60

50

40

Temperaturdifferenz
Medium/ LuftTemperature difference
medium/ air(°C)(°C)
Cooling capacity2): Values based on moved air min. 0.7 m/s and barrier fluid water.

Designation

Design code
Number of finned tubes
Process connections
Allowable pressure1)
Allowable temperature1)
Volume (liters)
Parts in contact with the medium

WEL1000WEL1000/A002© EagleBurgmann
WEL1000/A001

PED 2014/68/EU
1
G1/2"
110 bar (1,595 PSI)
200 °C (392 °F)
0.7
1.4571

PED 2014/68/EU
2
G1/2"
110 bar (1,595 PSI)
200 °C (392 °F)
1.4
1.4571Other versions on request.		
1) These values are based on the calculation of strength.
2) The cooling performance depends on the available fluids, their temperatures and flow rates.
Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

46

30

20

Seal supply systems • Heat Exchangers

WEL2000

Features
Heat exchangers of the WEL2000 range (shown above:
WEL2001/A040) are used to cool process/barrier fluids inseal supply circuits. The heat exchangers are made ofhelical, laser-welded finned tubes. The cooling medium isambient air. It is important, therefore, for WEL heatexchangers to be installed in well ventilated places indoorsor, ideally, outdoors. There is a choice of three different
basic versions of the WEL2000 range, supplied fully
assembled along with valves, base frame and other systemcomponents.

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Calculation)

Circulation in accordance with API 682/ISO 21049:
Plan 21, Plan 22, Plan 23, Plan 41

Notes
WEL heat exchangers should be installed in well ventilated
places indoors or, ideally, outdoors. Vertical installation isessential.

Specific cooling capacity [W/K]

Advantages• Helical finned tube design with vertical arrangementof the fins to the wind direction: the solution for highcooling capacities• Welded finned tubes without gaps for guaranteed
optimum energy transmission• Universal usage: high-quality stainless steel
finned tube design• No cooling water connection or heating required forthe cooling water pipe in winter• There is a choice of three different basic versions

Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology• Power plant technology

70
WEL2002/A003
65
60
55
WEL2001/A010
50
45
40
35
30 WEL2001/A040
25
20

Product variants
WEL6120A4A001-D0 according to API 682 4th edition.
Two finned tubes switched on parallel.
WEL2002/A003 2 finned tubes switched in parallel anddouble length.

WEL6040A4A001-DO

WEL6020A4A001-DO

Values to be understoodfor water, cooling air flowmin. 0.7 m/s and process fluid
flow rate min. 8 l/min.
Values to be understood for oil,cooling air flow min. 0.7 m/s
and process fluid flow ratemin. 8 l/min.

Note4): Cooling capacity to be read as differential temperature of inlet temperature of process fluid andtemperature of cooling air flow / ambient temperature, multiplied with the specific cooling capacity.

Designation

API682 4th edition confomity
Design code

WEL2001/A040
PED 2014/68/EU

Number of finned tubes

1

Process connections
Drain / Vent
Allowable pressure1)

G1/2"
G1/2"
110 bar (1,595 PSI)
200 °C(392 °F)
1.7
1.4571

Allowable temperature1)
Volume (liters)
Parts in contact with the medium

WEL2001/A010
PED 2014/68/EU
2 finned tubes switchedin parallel
G1/2"
G1/2"
110 bar (1,595 PSI)
200 °C(392 °F)
3.4
1.4571

WEL2002/A003
PED 2014/68/EU
2 finned tubes switched inparallel, double length
G1/2"
G1/2"
110 bar (1,595 PSI)
200 °C(392 °F)
6.8
1.4571

WEL6010A4A001-D0 WEL6020A4A001-D0


ASME VIII, Div. 13)
ASME VIII, Div. 13)range © EagleBurgmann
Wel2000-6000
2 finned tubes switched1
in parallel
Flange 3/4", 600 lbs
Flange 3/4", 600 lbs
Flange 1/2", 600 lbs 2)
Flange 1/2", 600 lbs 2)
44 bar (638 PSI)
44 bar (638 PSI)
-29 … +260 °C-29 … +260 °C(-20 °F … +500 °F)(-20 °F … +500 °F)
1.2
2.4
316/316L
316/316L

WEL6040A4A001-D0

ASME VIII, Div. 13)
2 finned tubes switched inparallel, double length
Flange 3/4", 600 lbs
Flange 1/2", 600 lbs 2)
44 bar (638 PSI)
-29 … +260 °C(-20 °F … +500 °F)
4.8
316/316L

Other versions on request.		
These values are based on the calculation of strength.
2) Version with screwed connection G1/2" available as an option.
3) Calculation based on ASME VIII, Div.1
4) The cooling performance depends on the available fluids, their temperatures and flow rates.
Please contact EagleBurgmann for professionally selecting the correct heat exchanger.
1)

47

Seal supply systems • Heat Exchangers

WEL5

Features
Heat exchangers of the WEL5 range (shown above:
WEL5200/M001-D0) are used to cool process/barrier
fluids in seal supply circuits. The heat exchangers are
made of helical finned tubes. The cooling medium isambient air. It is important, therefore, for WEL heatexchangers to be installed in well ventilated places indoorsor, ideally, outdoors. The integrated fan blower ensures thenecessary cooling air flow. The WEL5 range is provided as
a compact packaged unit completely assembled.
Circulation in accordance with API 682/ISO 21049:
Plan 21, Plan 22, Plan 23, Plan 41
Designation

WEL5200/M001-D0

Design code
Process connections
Allowable pressure

ASME VIII, Div.1
3/4" NPT (f)110 bar (1.600 PSI)
-29 °C … +260 °C(-20 °F … +500 °F)
2,4
230 V / 400 V, 50Hz
0,25 kWEx II2G
Ex d IIC T4 Gb
IP55
316/316L

Allowable temperature
Cooling performance [kW] 1)
Supply voltage
Power consumption
Type of explosion protection
Ingress protection
Material

Advantages• Compact Design• Can also be used with non-optimal cooling air exchange• Helical finned tube with efficient air circulation• High resistance to corrosive fluids due to stainless steel
components• No cooling water supply and heating of cooling water line
required in winterStandards and approvals• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology• Power plant technology

Standards und Freigaben• ASME VIII, Div. 1 (Calculation in accordance with ASME)

Other versions on request.
The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

1)

48

Seal supply systems • Flush units

SPX6 (Plan 32)
1

2

3

B

Features
The EagleBurgmann flush unit of the SPX6000A4 range
consist of a manifold with integrated inline filter supplied
together with a needle valve and pressure gauge. Optional
available with temperature gauge and/or flow indicator.
The unit is used to control the flushing of a mechanicalseal.
Circulation in accordance with API 682 4th edition:
Plan 32
Advantages• Compact design due to integral filter• Modular concept - optional monitoring equipment
available

Designation

Allowable pressure1)
Allowable temperature1)
Process connections
Metal parts

4
A

Functional description
Item Description
The SPX6000A4 flush unit continuously supplies flushing1
Pressure indicator
SPX
media from an external source To mechanical seal. This
2
Needle valve© EagleBurgmannplan is almost always used in combination with a throat
3
Integral filter
bushing which serves as a throttle device to maintain a4
Valvehigher pressure in the stuffing box to isolate the pumped
product from the seal chamber.
A
From external source
B
To mechanical seal
Recommended applications• Refining technology• Oil and gas industry• Petrochemical industry• Chemical industry• Power plant technology

SPX6000A4

44 bar (638 PSI)
-20 °C … +120 °C (-4 °F … +248 °F)
1/2" NPT

316/316L

Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.
		

49

Seal supply systems • Leakage control systems

LS050 / LSA6 / LSB6 (Plan 65)

LS050 (Plan 65, API 682 3rd edition)
Features
The EagleBurgmann leakage control systems of the LS050
range in accordance with API Plan 65 consist of a leakagecollection tank with integrated orifice and overflow pipealong with two shut-off valves. The level can be monitoredwith the a level switch.

Functional description
The LS050 leakage control system in accordance withAPI Plan 65 is used to discharge leakage from single
seals. The outboard leakage is collected in an externaltank; the leakage volume is monitored (level in the tank).

Circulation in accordance with API 682/ISO 21049:
Plan 65
Advantages• Innovative design: orifice and overflow pipe integrated in
the vessel• No need for extra pipe work for the overflow pipe
• Low space requirements because of compact design• Integrated level monitoring for reliable operation
Designation

Design code
Volume, vessel (liters)
Allowable pressure1)
Allowable temperature1)
Metal parts
Process connections
Level monitoring
API682 3rd edition
API682 4th edition

LS050/M004-D0

PED 2014/68/EU
3
50 bar (725 PSI)
0 °C … +80 °C (32 °F … +176 °F)
1.4571
1/2 NPT
LSH
Plan 65

LS050/M006-D0

PED 2014/68/EU
3
50 bar (725 PSI)
0 °C … +80 °C (32 °F … +176 °F)
1.4571
Flange 1/2"
LSH
Plan 65

LSB6000A4

Plan 65A

Plan 65B

PED 2014/68/EU / ASME VIII, Div.1
4
44 bar (638 PSI)
-20 °C … +120 °C (-4 °F … +248 °F)
316/316L
Flange 3/4", 600 lbs
Differential Pressure Transmitter (PDIT)

Product variants
According to API 682 4th edtion

A

A

B

50

B

LSB6 (Plan 65B)
LSA6
Plan65A© EagleBurgmann

Recommended applications• Refining technology• Oil and gas industry• Chemical industry• Petrochemical industry

LSA6000A4

Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.

LSA6 (Plan 65A)

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)

LSB6
Plan65B© EagleBurgmann

PED 2014/68/EU / ASME VIII, Div.1
4
44 bar (638 PSI)
-20 °C … +120 °C (-4 °F … +248 °F)
316/316L
Flange 3/4", 600 lbs
Differential Pressure Transmitter (PDIT)

Seal supply systems • Leakage control systems

SPP6 (Plan 66A, 66B)

Features
The EagleBurgmann leakage control systems of the
SPP6006A4 range consist of a pressure transmitter which
is supplied together with a block and bleed valve as wellas an orifice and drain valve.
Circulation in accordance with API 682 4th edition:
Plan 66A, Plan 66B
Advantages• Compact design• Easy to integrate in existing piping systems.

Functional description
The SPP6006A4 leakage control system is used to detectleakage from single seals. In case of a seal failure the
SPP6 1CW–FL
SPP6006A4 is required to monitor excessive leakage.
If the seal leakage exceeds a certain value, the © EagleBurgmann
bushing / orifice will limit the amount of leakage leaving
the seal gland. Consequently the pressure will increase on
the upstream side of the inner bushing. The pressure ismonitored by means of the transmitter which will provide
information about seal performance and seal failure.
Recommended applications• Refining technology• Oil and gas industry• Petrochemical industry• Chemical industry• Power plant technology

Designation

Process connections
Pressure range
Calibration range1)
Allowable temperature1)
Wetted parts

SPP6006A4

NPT 1/2"
0 … 55 bar (0 … 798 PSI)
0 … 16 bar (0 … 232 PSI)
-29 °C … +120 °C (-20 °F … +248 °F)
316/316L

SPP6006A4

NPT 1/2"
0 … 55 bar (0 … 798 PSI)
0 … 40 bar (0 … 580 PSI)
-29 °C … +120 °C (-20 °F … +248 °F)
316/316L

Other versions on request.		
1) Design data, permissible working values depend on the actual conditions of service.		

51

LS050 / LSC6 (Plan 75)

Features
The EagleBurgmann leakage control systems of the LS050
range in accordance with API Plan 75 consist of a leakagecollection tank with sight-glass and can be equipped witha wide range of measuring instruments.

Functional description
The LS050 leakage control system in accordance with API
Plan 75 is used to discharge leakage from liquid-lubricatedsingle seals with downstream safety gas seals where theleakage is liquid under atmospheric conditions.

Circulation in accordance with API 682/ISO 21049:
Plan 75
Advantages• Leakage collection tank with sight-glass• Modular system: combination with a wide range ofmonitoring instruments possible
Designation

Design code
Volume, vessel (liters)
Allowable pressure1)
Allowable temperature1)
Connection seal leakage
Connection collecting system for condensing leakages
Connection fluids collection system
Metal parts
Seal

LS050/M002-D0

PED 2014/68/EU
14
50 bar (725 PSI)
–20 °C … +120 °C (–4 °F … +248 °F)
3/4" NPT(f)3/4" NPT(f)Flange 3/4", 600 lbs
1.4571
T2, Burasil, Viton®

Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.

52

LSC6000A4

PED 2014/68/EU | ASME VIII, Div.1
14
44 bar (638 PSI)
–20 °C … +120 °C (–4 °F … +248 °F)
Flange 3/4", 600 lbs
3/4" NPT(f)Flange 3/4", 600 lbs
316/316L
PTFE, Burasil, Viton®, FKM

Standards and approvals• PED 2014/68/EU (Design and production in accordancewith EU Pressure Equipment Directive)• ASME VIII, Div. 1 (Design, calculation and production)
Recommended applications• Refining technology• Oil and gas industry• Petrochemical industry• Chemical industry

Seal supply systems • Leakage control systems

SPP6 (Plan 76)
B

A

Features
The EagleBurgmann SPP6007 series leakage monitoring
system in compliance with API Plan 76 consists of anorifice, valves, and pressure monitoring instruments.
Circulation in accordance with API 682 4th edition:
Plan 76

C

Advantages• Reliable functionality: System completely preinstalledwith orifice, valves and a pressure transmitter (PIT).

Functional description
Item Description
The SPP6007 leakage monitoring system in complianceA
From mechanical seal
with API Plan 76 is used for liquid lubricated single seals
B
To condensate collection system
SPP6
with downstream safety gas seal for the removal ofC
Drainleakage, if the leakage is gaseous in environmental © EagleBurgmannconditions.
Recommended applications• Refining technology• Oil and gas industry• Petrochemical industry• Chemical industry

Designation

Process connections
Pressure range
Calibration range1)
Permissible temperature1)
Parts with product contact

SPP6007A4

Flange 3/4", 600 lbs
0 … 55 bar (0 … 798 PSI)
0 … 16 bar (0 … 232 PSI)
-29 °C … +120 °C (-20 °F … +248 °F)
316/316L

SPP6007A4

Flange 3/4", 600 lbs
0 … 55 bar (0 … 798 PSI)
0 … 40 bar (0 … 580 PSI)
-29 °C … +120 °C (-20 °F … +248 °F)
316/316L

Other versions on request.
1) Design data, permissible working values depend on the actual conditions of service.

53

Seal supply systems • External flush systems

MFU Multi Flow Unit

Features
The Multi Flow Unit (MFU) is an economical sealing water
management solution for reducing operating costs throughminimized rates of fresh water and waste water. The MFU
series is available in three basic versions:
MFU-MP: for single seals with flush
MFU-MQ: for seals with quench
MFU-MD: for double seals
These are available for different indicated flow ranges andwith numerous system components (e.g. mounting
supports, stands, hoses, alarm sensors, etc.) and othermaterial combinations.
Circulation in accordance with API 682/ISO 21049:
Plan 32, Plan 62
Advantages• Economical supply system• Optimized sealing water management• Reduced costs for fresh water and waste water• Easy operation and cleaning even during operation• Compact and robust design• Safe operation even in case of pressure changes• Quick detection of seal failures
Designation

Pressure gauge
Pressure control valve
Flow rate (l/min.)Allowable pressure
Allowable temperature
Accuracy
Housing material
Metal parts
Sight-glass
Seals
Process connections

MFU-MP

Functional description
The seal water control unit MFU is designed to enableeasy adjustment of the rate of sealing water (flush, quench
or buffer water) on rotary machines to the optimum andlowest level of water consumption necessary for the seal's
safe operation. Key parameters such as pressure and flow
can be permanently monitored for early detection of any
malfunctions. The buffer medium is supplied by an external
system.
Operating range
Max. operating pressure: 25 bar (363 PSI)
Max. operating temperature: 85 °C (185 °F)
Indicated flow range (pressure drop):
0.1 … 2 l/min. (≤0.1 bar (1.5 PSI) at 2 l/min)
0.5 … 4 l/min. (0.1 bar (1.5 PSI) at 4 l/min.)1 … 8 l/min. (≥1 bar (15 PSI) at 8 l/min.)8 … 15 l/min. (available on request)

Mechanical seal

MFU-MQ
MFU-MP © EagleBurgmann

Recommended applications• Pulp and paper industry• Food and beverage industry• Water and waste water technology• Chemical industry• Process industry
MFU-MQ
1…8
10 bar (145 PSI)
85 °C (185 °F)±3 … 5 %AISI 304AISI 316
AISI 304
Grilamid® TR 55
NBR
Hose nozzles
for 10 mm hose

MFU-MP

1…8
85 °C (185 °F)±3 … 5 %AISI 304AISI 316
AISI 304
Grilamid® TR 55
NBR
Hose nozzles
for 10 mm hose

Other versions with alternative connections, higher pressure and/or higher flow rates on request.

MFU-MD
1…810 bar (145 PSI)
85 °C (185 °F)±3 … 5 %AISI 304AISI 316
AISI 304
Grilamid® TR 55
NBR
Hose nozzles
for 10 mm hose

Mechanical seal

MFU-MQ ©MFU-MD
EagleBurgmann

Mechanical seal

P&ID for
MFU-MP for single
mechanicalseals,MFU-MD© EagleBurgmann
MFU-MQ for mechanical seals with quench and
MFU-MD for dual mechanical seals.

54Seal supply systems • External flush systems

BestFlow Barrier fluid valve

Features
The EagleBurgmann BestFlow is a temperature-controlled“money-saving valve” for double seals on which the barrierwater connection extends directly into the seal chamber,e. g. Cartex-DN.
Advantages• Reduced, minimum barrier water consumption dependingon the seal temperature• Easy installation and use: no additional connection lines
needed• Venting in horizontal and vertical mounting position• Long-term assurance of the functionality of the expansion
element thanks to its physical and chemical properties• Rugged, fatigue-free moving parts• No temperature peaks during opening and closing of thevalve thanks to the thermosensitive expansion element• No power supply required (Ex-protection)• Pressure-balanced component; pressure fluctuations haveno effect on the BestFlow; controlled solely via
temperature
Designation

t3 outp3 max.
p3 – p1 =∆p
Process connections
Metal parts
Seal

BestFlow-3/8NPT-60

60 °C (140 °F)
16 bar (232 PSI)
min. 2 bar (29 PSI)
3/8 NPT
1.4571Brass
Viton® or EPDM

Functional description
EagleBurgmann BestFlow controls the buffer water flow
via a thermosensitive expansion element. If thetemperature in the seal increases above the permitted
value, the valve will open automatically. More fresh, cool
buffer water can then flow into the seal chamber. As soon
as the seal or the barrier fluid has cooled down, the valve
closes and the flow is stopped. This ensures that an
exchange of barrier medium only takes place when coolingof the seal is required. This results in enormous savings interms of water consumption, without any compromise interms of operational reliability and safety. Temperature
control for double seals, which are operated in the
non-flow mode.

BestFlow-3/8NPT-82

82 °C (180 °F)
16 bar (232 PSI)
min. 2 bar (29 PSI)
3/8 NPT
1.4571Brass
Viton® or EPDM

Recommended applications• Pulp and paper industry• Water and waste water technology• Chemical industry
Notes
Temperature control for double seals, which are operated
in the non-flow mode.

BestFlow

Mechanical seal
Gleitringdichtung

Installation diagram for a BestFlow valve.
BestFlow © EagleBurgmann

Other connection dimensions on request.

55

Seal supply systems • Pumps

SPU Circulation pumps

Recommended applications• Petrochemical industry• Chemical industry• Oil and gas industry• Refining technology• Food and beverage industry• Pharmaceutical industry

Product variants
SPU1010

3
2,5
SPU5000–D0
2

Total head (m)Features
The SPU circulating pump (shown above: SPU5000) is
used for circulating the buffer/barrier fluid in seal supply
systems (to increase the cooling capacity). The SPU issuitable for water and other liquids of similarly low
viscosity. The SPU is available in 5 basic versions:
SPU1010: without explosion protection
SPU2040: with mechanical seal, with magnetic couplingas an option, ATEX conform
SPU2063: with mechanical seal, with magnetic couplingas an option, ATEX conform
SPU4040: with magnetic coupling, ATEX conform
SPU5000: sealless pump, ATEX conform
Advantages• SPU4040, SPU5000: sealless pump, hermetically sealed
and maintenance-free• SPU2040, SPU2063 and SPU5000 ATEX conform

1,5
1

SPU1010/M001–00

0,5
0

500

1,000 1,500 2,000

2,500 3,000

SPU4040

Capacity (l/h)
60

Total head (m)

50
40
30

SPU4040
Motor 50 Hz/2.900 min–1

SPU–Pumpenkurve © EagleBurgmann

20
10
0

250

500

750

1,000

1,250

1,500

Capacity ( l/h )Pumping characteristic for media with viscosity <15 cSt
Pumpenkurve SPU4040© EagleBurgmann

Designation

SPU1010/M001-00 SPU2040/A006-00

SPU2040/A097-D0

SPU2063/A001-00

SPU4040/A002-D0

SPU5000-D0

400 V / 50 Hz
75
2.1 kg (4.6 lb)

II 2 Ge
T1-T3
400 V / 50 Hz
250
8 kg (17.6 lb)

II 2 Gde
T1-T4
400 V / 50 Hz
250
8 kg (17.6 lb)

II 2 Ge
T1-T3
400 V / 50 Hz
370
10 kg (22 lb)

II 2 Ge
T1-T3
230 V / 400 V / 50 Hz
550
10.3 kg (23 lb)

1.43011.4571 / Viton®

1.4571 / FEP

1.4571 / Viton®

1.4581 / Graphite

II 2 Gd
T1-T4
400 V / 50 Hz
120
8 kg (17.6 lb)
1.4401 / 1.4462 / 1.4571 / Viton® /T2 / IGLIDUR H370

Type of seal
Max. allowable viscosity (mm²/s)*
Max. working pressure
Max. working temperature
Ingress of protection
Explosion protection
Category
Type of protection
Temperature Class
Supply voltage
Power consumption (W)WeightSealless
10
10 bar (145 PSI)
110 °C (230 °F)
IP 42

Mechanical seal
100
40 bar (580 PSI)
150 °C (302 °F)
IP 55

Material

Circulation units with higher performance characteristics or for other media or viscosities on request.
* considering the respective working point.

56

Magnetic coupling100
40 bar (580 PSI)
200 °C (392 °F)
IP 65

Mechanical seal
100
63 bar (914 PSI)
150 °C (302 °F)
IP 54

Magnetic coupling100
40 bar (580 PSI)
150 °C (302 °F)
IP 55

Magnetic coupling
15
40 bar (580 PSI)
100 °C (212 °F)
IP 65

Seal supply systems • Pumps

HPS Screw pumps
156
G 3/4"

G 3/4"
2

3

197

7

FeaturesScrew pumps of the HPS range are canned pumps. Theirideal area of application is closed high-pressure circuits
within hydraulic process engineering systems. Here the
HPS represents a genuine, low-price alternative to thecentrifugal pump without stuffing box. HPS pumps are notself-priming, so the pump circuit must be well vented.
HPS4100: screw pump for a max. permissible operatingpressure of 100 bar
HPS4200: screw pump for a max. permissible operatingpressure of 200 bar

6

Recommended applications• Petrochemical industry• Chemical industry• Oil and gas industry• Refining technology• Food and beverage industry• Pharmaceutical industry

Advantages• Canned pump: hermetically sealed and requires by andlarge no maintenance• For operating pressures of up to max. 100 resp. 200 bar• Carbon graphite axial and radial bearings: with the pumpin operation they are extensively relieved byhydrodynamic centering of the pumping screw andpumping sleeve• Small overall size

40
30
25
15
10

8

1

Notes
For media with higher viscosities than water, it may benecessary to use an electric soft-start device.
For screw pumps with a rotational speed of 3,000 min-1
always an electric soft-start device is necessary.

3,000 min–1

20

5Item Description
1
Three-phase AC motor
2
Pumping sleeve, stationary
3
Pumping screw, rotating
4
Magnet pump rotor
5
Solenoid actuator
6
Sliding bearing
HPS4100 © EagleBurgmann
7
Housing cover plate
8
Housing flange
9
Shaftelectric soft-start device.

35

Total headH(m)Förderhöhe
(m)

9

4

1,500 min–1

5
1,000

2,000

3,000

4,000

5,000

Capacity (l/h)
Volumenstrom(l/h)

Pumping characteristic with water as medium
Designation

Max. allowable viscosity (mm²/s)*
Max. working pressure
Max. working temperature
Ingress protection
Speed (min-1)
Type of explosion protection
Supply voltage
Power consumption (W)

HPS4100/M001-00 HPS4200/M001-00<100
100 bar (1,450 PSI)
100 °C (212 °F)
IP 54
1,500
Ex e
400 V/50 Hz
550

<100
200 bar (2,901 PSI)
100 °C (212 °F)
IP 55
1,500
Ex de
400 V/50 Hz
1,100

Förderkennlinie © EagleBurgmann

Screw pumps with a rotational speed of 3,000 min-1 and other versions on request.
* considering the respective working point.

57

Seal supply systems • Cyclone separators, filters

ZY Cyclone separators
84,4

Ø 92

2

2

1

4

152,2

135

4

1

3

ZY62
Features
The ZY range (shown above: ZY62) is available in
3 basic versions:
ZY61: cyclone separator with replaceable insert made ofelastomer or ceramic
ZY62: cast version of the cyclone separator
ZY203: cyclone separator for high flow rates and highpressures
Circulation in accordance with API 682/ISO 21049:
Plan 31, Plan 41

ZY61

ZY61 in block-type design withintegrated flange

ZY61 © EagleBurgmann

Advantages• Dirt is automatically conveyed to the suction nozzle ofthe pump: maintenance-free mode of operation forguaranteed reliability• High filtration efficiency• Wide range of products for the optimum solution forevery application• ZY203: for operating pressures of up to 200 bar• ZY61, ZY203 optional in block-type design withintegrated flange connections: low space requirements
because of compact design
Functional description
Cyclone separators of the ZY range are used to clean
mainly aqueous liquids containing dirt and solids (e. g. incirculation systems of sewage, sludge or pipeline pumps).
The best possible filtration efficiency is achieved when thespecific weight of the solids is much higher than that of
the carrier liquid (recommendation by API682 4th edition- at least twice), and when the differential pressure is aslarge as possible within the permissible pressure range(min. 1.7 bar in accordance with API 682). The viscosityof the medium is also a factor that needs to be taken into
account.

58

3

Item
1
2
3
4

ZY61S © EagleBurgmann

Description
Housing
Cover
InsertO-RingRecommended applications• Water and waste water technology• Petrochemical industry• Chemical industry• Oil and gas industry• Refining technologyØ 107

ø 74

126
2

2

4

2
4

4

235

138

1

288

1

1

ZY62

ZY203

ZY203 in block-type design withintegrated flange

ZY203 © EagleBurgmann

Product variant ZY62 © EagleBurgmann
ZY203 with flange connections
QA

70
60

Durchflussmenge
Flow rate Q (l/min)

B
A
C

ZY203
ZY61/ZY6250
40

und Q CQ B and

30
20

QA

10

and Q CQ B und2468

 p ( bar )Operating and installation diagram for a cyclone separator.

Flow rates for water as medium.

EagleBurgmann
TheInstallationsschema
cyclone separatorZyklonabscheider
must always be©installedin thevertical position. The pressure at the outlets (C) and (B)must be lower than at the inlet (A). Cleaned liquid isconveyed to the top (B) and the separated dirt to thesuction port of the pump.

Designation

ZY61
ZY61
ZY61 in block-type design
ZY62
ZY203
ZY203 in block-type design

InsertCeramic
Elastomer
Ceramic

Allowable pressure1) Allowable temperature1)

64 bar (928 PSI)
64 bar (928 PSI)
42 bar (609 PSI)
64 bar (928 PSI)
200 bar (2,901 PSI)
233 bar (3,379 PSI)

125 °C (257 °F)
60 °C (140 °F)
93 °C (199 °C)
125 °C (257 °F)
125 °C (257 °F)
50 °C (122 °F)

Process connections
G, R, NPT, Flange
G, R, NPT, Flange
FlangeG, R, NPT, Flange
G, R, NPT, Flange
FlangeDurchflussmenge © EagleBurgmann

Connection size
1/2"
1/2"
1/2", 3/4"
1/2" , 3/4"
3/4", 1"
3/4"

Housing, cover
1.45711.45711.4462
1.44081.45711.4404O-RingViton®
Viton®
Viton®
Viton®
Viton®
Viton®

Other versions on request.
1) Max. permissible working values depend on version.

59

Seal supply systems • Cyclone separators, filters

MAF2001 Magnetic filter

Overallheight whendismantled
Ausbauhöheinsgesamt~ 350~ 350

38

13
1

6

3
3a

2

Features1) Magnetic filters of the MAF2001 range are inline filters
for installation inside pipelines. The combination ofmagnetic rod and filter element guarantees a high level of
efficiency. Magnetic filters are used in seal supply systems
and any other such systems in which a liquid has to becleaned of magnetic and non-magnetic impurities up toa certain size.
Advantages• Combination device: magnetic filter and filter element• Internal mesh to protect the filter element for reverse
currents• Venting screws in the filter inlet and outlet can be used
as connections for maintenance or differential pressure
indicator• Housing can be dismantled: simple maintenance andcleaning• Two types of contamination indicator are available asaccessories: visual monitoring and/or in combination with
an electric contact• All pressure-loaded parts are forged components
Designation
MAF2001/G1/2-00
MAF2001/G3/4-00
MAF2001/G1-00
MAF2001/NPT1/2"-00
MAF2001/NPT3/4"-00
MAF2001/NPT1"-00
1)2)Processconnections

G 1/2"
G 3/4"G 1"
1/2 NPT
3/4 NPT
1 NPTHigher values on request.
Other materials on request.

60

Allowablepressure

60 bar (870 PSI)
60 bar (870 PSI)
60 bar (870 PSI)
60 bar (870 PSI)
60 bar (870 PSI)
60 bar (870 PSI)

Functional description
Item Description
The magnetic rod is positioned in the filter in such a way
1
Filter coverthat it catches magnetic particles flowing past in the2
Filter barrel
medium on all sides. Partial coarse filtration isMAF2001
provided ©
by EagleBurgmann
Element insert
3
the incorporated filter element.
3aInternal mesh
Ring magnet
6
Recommended applications
13
Venting screw• Petrochemical industry• Chemical industry• Power plant technology• Refining technology• Oil and gas industry

Allowabletemperature
150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)

Filter grade

Weight (approx.)

50 μm
50 μm
50 μm
50 μm
50 μm
50 μm

7.8 kg (17.2 lb)
7.8 kg (17.2 lb)
7.8 kg (17.2 lb)
7.8 kg (17.2 lb)
7.8 kg (17.2 lb)
7.8 kg (17.2 lb)

Housing,filter head

1.45711.45711.45711.45711.45711.4571

Filter insert,
O-Ringfilter element2)

1.43011.43011.43011.43011.43011.4301

Viton®
Viton®
Viton®
Viton®
Viton®
Viton®

Gasket
T2
T2
T2
T2
T2
T2

MAF203 Magnetic filter

Overall height
when dismantled
Ausbauhöhe 200 200

13
1

6

3

189

30

3a

Features
Magnetic filters of the MAF203 range are inline filters for
installation inside pipelines. The combination of magnetic
rod and filter element guarantees a high level of efficiency.
Magnetic filters are used in seal supply systems and anyother such systems in which a liquid has to be cleaned ofmagnetic and non-magnetic impurities up to a certain size.
Advantages• For operating pressures of up to 200 bar• Combination device: magnetic filter and filter element
in one• Internal mesh to protect the filter element forreverse currents• Housing can be dismantled: simple maintenance andcleaning• Magnetic rod is of short overall height when dismantled:
low space requirements for maintenance work
Designation
MAF203/G1/2-00
MAF203/G3/4-00
MAF203/G1-00
MAF203/1/2NPT-00
MAF203/3/4NPT-00
MAF203/1NPT-00
1)

Processconnections

G 1/2"
G 3/4"G 1"
1/2 NPT
3/4 NPT
1 NPT

Allowablepressure

200 bar (2,900 PSI)
200 bar (2,900 PSI)
200 bar (2,900 PSI)
200 bar (2,900 PSI)
200 bar (2,900 PSI)
200 bar (2,900 PSI)

2

Functional description
Item Description
The magnetic rod is positioned in the filter in such a way
1
Cover
that it catches magnetic particles flowing pastMAF203
in the water2
Filter Cover© EagleBurgmann
on all sides. Partial coarse filtration is provided by the3
Sleeveincorporated filter element.
3aInternal mesh
6
Ring magnet
Recommended applications
13
Hex screw• Petrochemical industry• Chemical industry• Power plant technology• Refining technology• Oil and gas industry

Allowabletemperature

150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)
150 °C (302 °F)

Filter grade
50 μm
50 μm
50 μm
50 μm
50 μm
50 μm

Weight(approx.)10.5 kg (23 lb)
10.5 kg (23 lb)
10.5 kg (23 lb)
10.5 kg (23 lb)
10.5 kg (23 lb)
10.5 kg (23 lb)

Housing, cover

Filter element1)

O-RingGasket1.45711.45711.45711.45711.45711.45711.43011.43011.43011.43011.43011.4301

Viton®
Viton®
Viton®
Viton®
Viton®
Viton®

T2
T2
T2
T2
T2
T2

Other materials on request.

61

Seal supply systems • Cyclone separators, filters

MAA Magnetic separators
3 2 8 7

4

1

30

84

118

6
5

M8

9

ø 92

Features
Magnetic separators of the MAA range consist of apressure casing with integrated magnetic rod. Magnetic
separators are used in seal supply systems and any othersuch systems in which a liquid has to be cleaned ofmagnetic impurities.

Recommended applications• Chemical industry• Petrochemical industry• Power plant technology• Refining technology• Oil and gas industry

Advantages• For operating pressures of up to 150 bar• Housing can be dismantled: simple maintenance andcleaning• Reliable and rugged technology

Notes
Cleaning:
The magnetic rod can be removed for cleaning with thecasing fitted by opening the cover (with the line
depressurized!). Maintenance intervals depend on the
degree of soiling. We recommend checking and if
necessary cleaning the magnetic rod several hours afterusing for the first time and each time after flushing thepipes because experience indicates that much of the dirt
is flushed out of the pipes at this time.

Functional description
The magnetic rod is positioned in the casing in such a waythat it catches magnetic particles flowing past in themedium on all sides.
Designation
MAA2120/G1/2-00
MAA2120/1/2NPT-00
MAA2140/1/2NPT-00
MAA2150/1/2NPT-D0
MAA2010/FL1/2/150/A001-D1
Other versions on request.

62

Processconnections

G 1/2"
1/2 NPT
1/2 NPT
1/2 NPT
Flange 1/2"

Allowablepressure

120 bar (1,740 PSI)
120 bar (1,740 PSI)
140 bar (2,031 PSI)
150 bar (2,176 PSI)
10 bar (145 PSI)

Allowabletemperature

160 °C (320 °F)
160 °C (320 °F)
160 °C (320 °F)
150 °C (302 °F)
100 °C (212 °F)

Volume(liters)

0.08
0.08
0.08
0.08
0.08

Item Description
1, 2 Casing and cover: 1.4571
MAA2120 © EagleBurgmann
3
O-Ring: E
4, 8 Screws: A4 – 70 stainless steel
5
Washers: T2
6
Ring magnets: corrosion-resistant7
Spring: 1.4301
9
Fixing hole

Weight(approx.)

5.5 kg (12.2 lb)
5.6 kg (12.3 lb)
5.6 kg (12.3 lb)
5.6 kg (12.3 lb)
7 kg (15.4 lb)

Cover.
housing

1.45711.45711.45711.45711.4571

SpringO-RingGasket1.43011.43011.43011.43011.4301

EPDM
EPDM
EPDM
EPDM
EPDM

T2
T2
T2
T2
FFKM

Seal supply systems • Instrumentation

SP23 Flow meterFeatures
Flow meters of the SP23 range are used for checking theamount of fluid used to refill the barrier fluid circuit inclosed systems (e. g. SPN1000/3000). The indicatedvolume equals the amount lost from the circuit throughleakage.

Advantages• For operating pressures of up to 40 bar or 100 bar as
standard• Local indicator with MIN or MAX contacts• Available with integrated needle valve• Parts in contact with the medium are made of 1.4571:
excellent media resistance for aggressive liquids• Wide range of applications throughout the processing
industry

Designation

SP23-41

SP23-42

Measuring range
0.1 … 1 l/h*)
0.4 … 4 l/h*)
Proximity contact acc. to NAMUR
MAX flow
Harzardous duty approval
ATEX Ex ia
Control valve
Needle valve
Allowable pressure
40 bar (580 PSI)
100 bar (1,450 PSI)
Allowable temperature (medium)
150 °C (302 °F)
Material
Wetted parts

SP23-26


Recommended applications• Process industry

SP23-46





































1.45711.45711.45711.4571Other versions on request.
*) With water as barrier fluid; other media on request.

63

Seal supply systems • Instrumentation

SP23 Pressure gauge

Features
Bourdon pressure gauges of the SP23 range are used forvisual monitoring of the operating pressure.

Designation

Pressure range
0 … 6 bar0 … 16 bar
Size
NG63
NG100
Pressure gauge shut-off valve
Without
With
Proximity contact acc. to NAMUR
MIN pressure
Explosion protection
Category
Type of protection
Temperature class
Material
Wetted parts

Advantages• Analog pressure gauge: indicator range up to 16 bar• Available in sizes NG63 and NG100• Parts in contact with the medium are made of 1.4571:
excellent media resistance for aggressive liquids• Wide range of applications throughout the processing
industry

SP23-092 SP23-094 SP23-095 SP23-097





















II 2 G D
c
T4/T135 °C

II 2 G D
c
T4/T135 °C

II 2 G D
ia
T1-T6/T… °C–––

1.43011.4301316L

1.4301

Please enquire about other measurement ranges, pressure gauges with contacts resp. with already fitted shut-off valves.

64

Recommended applications• Process industry
Product variant
Version with pressure gauge shut-off valve already fitted.

SP23 Temperature gauge

Features
The bi-metallic thermometers of the SP23 range are usedfor visual monitoring of the operating temperature.

Advantages• Analog temperature gauge: indicator range up to 120 °C• Available in size NG63
• Parts in contact with the medium are made of 1.4571:
excellent media resistance for aggressive liquids• Wide range of applications throughout the processing
industry

Designation

SP23-153-00

Temperature range
0 °C … +120 °C
0 °C … +200 °C
Size
NG63
NG100
Proximity contact acc. to NAMUR
MIN temperature
Explosion protection
Category
Type of protection
Temperature class
Material
Wetted parts

SP23-093

Recommended applications• Process industry






II 2 G D
TX

II 2 G D
ia
T1-T6

1.4571/1.4301

1.4571

Please inquire about other measurement ranges and about thermometers with contacts.

65

Seal supply systems • Instrumentation

SPI Measuring unit

Features
The measuring unit of the SPI range is used for visualmonitoring of the operating temperature and the operatingpressure. The measuring unit consists of a pressure gauge(NG100) with a gauge shut-off valve in accordance with
DIN 16270, a bi-metallic thermometer with protective
sleeve, and a connector. The SPI is suitable for
deployment with the TS2000, TS4000, TS5000 and
DRU2063.
Designation

Pressure range
0 … 40 bar
0 … 100 bar
Temperature range
0 °C … +120 °C
0 °C … +200 °C
Proximity switch acc. to NAMUR
MIN pressure
MAX pressure
MIN temperature
MAX temperature
Explosion protection
Category
Type of protection
Temperature class
Material/weight
Wetted parts
Net weight (approx.)

Advantages• Pressure range up to 100 bar• Temperature range up to 200 °C• Pre-assembled measuring unit with pressure gauge
shut-off valve for measuring pressure and temperature• Parts in contact with the medium are made of 1.4571:
excellent media resistance for aggressive liquids• Wide range of applications throughout the processing
industry

SPI2000-00

SPI2000/A003 SPI2000/A012 SPI2000/A013 SPI2000/A049 SPI2063-00









SPI2100/A002































II 2 G D–
TX

II 2 G D–
TX

II 2 G D
ia
T1-T6/T… °C

II 2 G D–
TX

II 2 G D
ia
T1-T6/T… °C

II 2 G D
–
–

–
–
–

1.4571
2.9 kg (6.4 lb)

1.4571
2.9 kg (6.4 lb)

1.4571
2.9 kg (6.4 lb)

1.4571
2.9 kg (6.4 lb)

1.4571
2.9 kg (6.4 lb)

1.4571
2.9 kg (6.4 lb)

1.4571
2.9 kg (6.4 lb)

Please enquire about other measurement ranges and about pressure gauges and thermometers with contacts.			

66

Recommended applications• Process industrySPL Level indicator

Features
The tank-top mounted level indicators of the SPL range areused for continuous measuring, indication and monitoringof fluid levels. The level indicator consists of a verticalpipe with an integrated floating ball and a magnet system.
The indicator strip can be positioned through 360° and isfixed to the outside of the vertical pipe.
Advantages• Simple and reliable technology• Magnet system: level indicator functions even if there isa power failure, as it requires no auxiliary power• For temperatures of up to 200 °C• Installed in the vessel from above
Technical data SPL2000
Designation
Allowable pressure
Allowable temperature
Min. density of medium
Material/weight
Wetted Parts
Floater
Net weight (approx.)

Functional description
The level indicator functions by means of a floater and amagnet system. The movable two-color metal plates on theindicator strip on the outside of the vertical pipe are
actuated/turned by the magnet system.
Recommended applications• Process industry

Product variant
Version with SPK2000 contact unit for limit measurements
Notes
Please quote the density of the buffer fluid when placing
your order.

SPL2000-00
63 bar (914 PSI)
200 °C (392 °F)
0.7 g/cm³
1.4571Titan
5 kg (11 lb)

67

Seal supply systems • Instrumentation

SPK Contact unit

Features
The contact unit of the SPK range is used for fluid levelmonitoring through zero contact magnetic actuation of acontact. The contact unit consists of one or more magnetic
elements which transmit the position of the fluid level or of
the pressure booster piston rod to the switches without
touching. The switches are reed contacts or inductive
contacts in accordance with NAMUR.
Designation

Type
Reed contact
Proximity contact acc. to NAMUR
Contact position
MIN level
Normal level
MAX level
Contact function
Contact breaker
Flipflop (reversible function)
Explosion protection
Category
Type of protection
Temperature classContact load*)
Max. 1 A / 20 W / 150 V
Max. 0.5 A / 12 W / 70 V

68

Recommended applications• Process industry

SPK2000/A004 SPK2000/A005 SPK2000/A006 SPK2000/A012 SPK2000/A101 SPK2000/A102 SPK2000/A103



























–
–
–

–
–
–

–
–
–


























II 2 G D
ia/m
T5/T105 °C

II 2 G D
ia/m
T5/T105 °C

II 2 G D
ia/m
T5/T105 °C







Not in harzardous duty area
With inductive loads, contact protection measures are necessary*)

Advantages• Simple and reliable technology• Easy to fit• Wide range of applications throughout the processing
industry

II 2 G
ia
T1-T6

SPS Level switch

Features
Level switches of the SPS range are used for monitoring
and/or controlling fluid levels in vessels, with alarm and/or
control of automatic refill units. The SPS is suitable for
deployment with the TS1016/A007, TS2000, TS4000 and
TS5000 range.

Advantages• Monitoring of several levels with a single level switch
possible• Reliable and rugged technology• For temperatures of up to 250 °C• Simple installation in the vessel from above• Wide range of applications throughout the processing
industry

Functional description
Level switches of the SPS range function by means of thefloating ball principle. Float switches are actuators which
are activated when a floating ball is moved by a fluid. The
switch consists of a sliding tube with reed contact inserts
and a floating ball fitted with a ring magnet on the inside.
The floating ball rises when the fluid level in the vessel
rises and the magnetic field of the ball actuates a reed
contact through the wall of the sliding tube.
Recommended applications• Process industry

Designation
Type
Float switch with 1 reed contact
Float switch with 2 reed contactc
Float switch with 3 reed contacts
Ultrasonic switch
Float measuring transducer
Switching points
MIN level
MIN/MIN level
MAX level
Contact/signal function
Change over switch
Breaker
Norm. 16 mA, Alarm 8mA
4 – 20 mA
Malfunction
3.6 oder 21 mA
Harzardous duty approval
Zone 1 (Ex ib IIC T4)
Zone 1 (Ex d(e) IIC T4-T6)
Zone 0 (Ex c ia IIC T3-T6)
Ex – certificate
Certificate acc. ATEX
Allowable pressure (medium)30 bar (435 PSI), test pressure 40 bar (580 PSI)
40 bar (580 PSI), test pressure 52 bar (754 PSI)
40 bar (580 PSI), test pressure 60 bar (870 PSI)
100 bar (1450 PSI), test pressure 130 bar (1,885 PSI)
Allowable temperature (medium)
120 °C (248 °F)
150 °C (302 °F)
180 °C (356 °F)
250 °C (482 °F)
Min. density of medium
0.7 g/cm3
0.4 g/cm3
Material/weight
Wetted parts
Weight (approx.)

SPS200000

SPS2000/
A002

SPS2000/
A103



SPS2000/
A201

SPS2000/
A202

SPS2000/
A123

SPS2000/
A800



SPS2100/
A101

SPS2100/
A002








































































































1.4571
1.7 kg(3.75 lb)

1.4571
1.7 kg(3.75 lb)






















1.4571
1.7 kg(3.75 lb)

1.4571
1.7 kg(3.75 lb)

1.4571
1.7 kg(3.75 lb)

1.4571
1.7 kg(3.75 lb)

1.4571
1.7 kg(3.75 lb)

1.4571
1.7 kg(3.75 lb)

1.4571
1.7 kg(3.75 lb)

Other versions on request.

69

Seal supply systems • Gas supply systems

GSS Gas supply system

Features
Gas supply systems of the GSS range are speciallydesigned for contact-free operated, gas-lubricatedmechanical seals. The gas supplied from the supply
network (e. g. air or nitrogen) is regulated/monitored by
the GSS in accordance with the requirements of the seals
being supplied. The GSS systems are equipped with alarm
and/or switch-off points depending on specific safety
requirements. Centralized monitoring of the measurement
values is also possible on request.
Circulation in accordance with API 682/ISO 21049:
Plan 72, Plan 74
Advantages• Available with a wide range of different instruments• Safe operation thanks to incorporated pressure regulator
with integrated filter• System mounted on a plate or in housing• Three variants of the housing version available: painted
steel, stainless steel, glass fabric• Easy wall or rack mounting• For operating pressures of up to 16 bar

Functional description
Buffered, gas-lubricated mechanical seals may only be
used in conjunction with adequately pressurized gas (e. g.
from a closed circular nitrogen pipeline provided by theoperator). For Plan 74 systems the barrier gas pressurelevel p3 must always be higher than the pressure level p1of the sealed product, whatever the operational state of
the machine. The minimum pressure overlay level (Δp) is
specified for the individual seal types.
Main GSS functions:• Filtering of the buffer and flushing gas• Pressure monitoring and regulation• Flow monitoring

Recommended applications• Chemical industry• Petrochemical industry• Oil and gas industry• Refining technology• Pharmaceutical industry• Food and beverage industry
Note
To assure a sufficient supply of the mechanical seal,pressure at entry of the supply system must be min. 2 bar(29 PSI) above max. barrier pressure always.

Typical tasks for the GSS:
• Buffer/barrier gas supply for double seals• Gas flushing for single seals• Gas supply for tandem sealsPI

Product variant
GSS4016/A100 system mounted on a plate

FI
PCV

N2
Operating and installation diagram for a GSS system.

Funktionsschema GSS © EagleBurgmann

70

GSS4016/A1… range (system mounted on a plate)
GSS4016/
GSS4016/
Designation
A100
A110
Pressure gauge
Flow for small measuring range
Flow for large measuring rangePI
FI

GSS4016/A2… range (system in housing)
GSS4016/
Designation
A200
Pressure gauge
Flow for small measuring range
Flow for large measuring rangePI
FI

GSS4016/
A101

PI
FI
FI

PIA L

GSS4016/
A210

PI
FI
FI

GSS4016/
A111

PI

FI

PIA L
FI
FI

GSS4016/
A201

GSS4016/
A211

PIA L
FI

GSS4016/A3… range (system in stainless steel, in housing)
GSS4016/
GSS4016/
GSS4016/
Designation
A300
A310
A301
Pressure gauge
Flow for small measuring range
Flow for large measuring range

PI
FI

PI
FI
FI

PIA L
FI

GSS4016/A… range (system in housing)
GSS4016/
Designation
A250-D1

Preferred system for agitator seal typePressure gauge
Flow for small measuring range
Flow for large measuring range
Pressure to be sealed
Barrier pressure mechanical seal
Design pressure
Material housing

GSS4016/
A102

AGSZ
PIA L
FIA L
FIA H
0.5 … 11 bar (7.5 … 160 PSI)
2.5 … 13 bar (36.5 … 189 PSI)
13 bar (189 PSI) max. 16 bar (232 PSI) at 20 °C (68 °F)
Steel, lacquered

GSS4016/
A103

GSS4016/
A113

PIA L

FIA H

PI
FI
FIA H

FIA H

PIA L
FI
FIA H

GSS4016/
A202

GSS4016/
A212

GSS4016/
A203

GSS4016/
A213

PIA L
FI
FI

PI

GSS4016/
A311

GSS4016/
A302

PIA L
FI
FI

GSS4016/
A112

FIA H

PI

FIA H

PI
FI
FIA H

GSS4016/
A312

PI
FI
FIA H

PIA L

FIA H

GSS4016/
A303

PIA L

FIA H

PIA L
FI
FIA H

GSS4016/
A313

PIA L
FI
FIA H

GSS4016/
A350-D1

AGSZ
PIA L
FIA L
FIA H
0.5 … 11 bar (7.5 … 160 PSI)
2.5 … 13 bar (36.5 … 189 PSI)
13 bar (189 PSI) max. 16 bar (232 PSI) at 20 °C (68 °F)
Stainless steel

GSS6000A4… range (System acc. to API682 4. edition, mounted on a plate)
GSS6001
GSS6000
Designation
A4M001-D0
A4M001-D0

API Plan
Design code
Allowable pressure

Allowable temperature
Process connections
Metal parts

Plan 72ASME
40 bar (580 PSI)
-20 °C … +50 °C(-4 °F … +122 °F)
Flange 1/2", 600 lbs
316/316L

Plan 74ASME
40 bar (580 PSI)
-20 °C … +50 °C(-4 °F … +122 °F)
Flange 1/2", 600 lbs
316/316L

Other versions on request.
PI: Pressure gauge
PIA L: Pressure gauge with MIN contact
FI: Flow meter
FIA L: Flow meter with MIN contact
FIA H: Flow meter with MAX contact

GSS6000

GSS600171

Seal supply systems • Gas supply systems

RoTechBooster
2

1.2

1.1

1.3

Features• Centrifugal design. High reliability and availability• High efficiency magnetic coupling: 95 % less eddy
currents, reduced power consumption, reduced heatgeneration• Extended life. 3 – 4 times greater than current boosters(>24,000 h)• Environmentally safe. No leakage to the atmosphere• Simple set-up, easy to operate, virtually maintenance free
• ATEX Certification on request• Various model available, depending on systems
requirements
Advantages• The RoTechBooster ensures a reliable and consistentflow of gas, even during fluctuating operating conditions.
This ensures that clean dry gas is provided to the dry gas
seals, resulting in the reliability you expect• No rubbing shafts or seals and no sliding parts means
less parts to maintain.
• Centrifugal solutions are known to be very reliable andeliminate the pulsation in the gas flow
• No oils required for lubrication• No limitation for lengths of operating times• Hybrid ceramic bearings and absence of shaft seals
provide reliability and longer maintenance cycles withless contacting parts. The bearings will not require any
lubrication, eliminating any concerns with lubrication
getting into the gas stream.
Operating range
Pressure: p = 0 … 360 bar (5,221 PSI)
Temperature: t = -40 °C … +200 °C (-40 °F … +392 °F)
Motor size: 5.5 kW … 15 kW
Diameter: 355 mm … 560 mm (14" … 22")
Higher pressure or temperature versions on request.

72

3
4
5

Functional description
Item Description
Rotech © EagleBurgmann
A continuous supply of clean and dry gas is essential for
1.1
Inner rotor
the reliability of gas seals. While the compressor is
1.2
Outer rotor
running, process gas can be branched off from a higher
1.3
Canpressure stage of the compressor, cleaned, and then used2
Motor
to supply the gas seal.
3
Bearing cartridge
4
ImpellerThis effectively protects the gas seal from contaminated5
Pressure housing
process gas. When the compressor operates slowly or
stands still, the falling pressure in the compressor makes it Recommended applications
no longer possible to circulate an adequate amount of gas• Chemical industry
through the gas seal.During this extremely critical period• Petrochemical industry• Refining technology
for the gas seal, the RoTechBooster is activated andpumps gas from the compressor, through the filter, to the• Oil and gas industry• Centrifugal compressors
seals.
• Hydrocarbons
The supply of clean gas is subsequently secured. Dirt
deposits and condensation on the gas seal, caused bycontaminated or wet process gas, is prevented. The risk ofa leak or damage to the gas seal is minimized.

Product variants
RoTechBooster 155L/H-120
Impeller type: Single stage, regenerative
Speed: 1,200 … 4,200 min-1
Design pressure:
Vacuum … 120 bar (1,740 PSI)
Design temperature: 200 °C (392 °F)
Motor size: 5.5 kW … 15 kW
Diameter: 355 mm (14")
Height: 960 mm (38")
Weight: 215 kg (475 lb)

RoTechBooster 225L/H-120
Impeller type: Single stage, regenerative
Speed: 1,200 … 4,200 min-1
Design pressure:
Vacuum … 120 bar (1,740 PSI)
Design temperature: 200 °C (392 °F)
Motor size: 5.5 kW … 15 kW
Diameter: 410 mm (16")
Height: 1,120 mm (44")
Weight: 355 kg (785 lb)

RoTechBooster 275L/H-120
Impeller type: Single stage, regenerative
Speed: 1,200 … 4,200 min-1
Design pressure:
Vacuum … 120 bar (1,740 PSI)
Design temperature: 200 °C (392 °F)
Motor size: 5.5 kW … 15 kW
Diameter: 510 mm (20")
Height: 1,200 mm (47")
Weight: 510 kg (1,125 lb)

RoTechBooster 330L/H-120
Impeller type: Single stage, regenerative
Speed: 1,200 … 4,200 min-1
Design pressure:
Vacuum … 120 bar (1,740 PSI)
Design temperature: 200 °C (392 °F)
Motor size: 5.5 kW … 15 kW
Diameter: 560 mm (22")
Height: 1,245 mm (49")
Weight: 565 kg (1,245 lb)

Higher pressure models are available upon request.
2

3

4

9

5

1

RoTechBooster performance by model
Example: based on 50 Hz operation, 100 % methane

FI
6

8

1.14

11

12

13

Schaltplan
Rotech Booster© EagleBurgmann
Operating andinstallation
diagramfor a RoTechBooster

Gas filter module
Seal gas supply module
PCV
Orifice
Check valve
Seal gas booster module
Solenoid valve
RoTechBoosterFI
DGS
Process side labyrinth
Seal gas
Shaft

155L
155H
225L
225H
275L
275H
330L

1.12
Pressure ratio

7

1
2
3
4
5
6
7
8
9
10
11
12
13

1.16

10

1.10
1.08
1.06
1.04
1.02
1.00

0

5

10

15

20

25

30

35

40

Flow (Am3/h)

RoTechBooster Performance © EagleBurgmann

EagleBurgmann gas conditioning system with integrated RoTechBooster.

73

Seal supply systems • Gas supply systems

SMS Seal Management System

Features
The EagleBurgmann SMS is a customizable system basedon four modules. It is used to continuously supply andmonitor gas-lubricated mechanical seals.
Flushing gas module
Primary seal gas line or buffer gas line:• Supplying with filtered and dry flushing gas• Monitoring and regulating the flow rate and/or the(differential) – pressure• Monitoring the gas filter• For dual seals, process gas is generally injected in frontof the seal as a gas buffer. The actual seal is suppliedwith nitrogen.
Barrier gas module Secondary seal gas line:• Supplying with filtered barrier gas (N2)• Monitoring and regulating the flow rate and/or the(differential) pressure• Monitoring the gas filter
Leakage module (Primary) vent line:• Monitoring of the leakage from the seal and outputting
an alarm when the leakage is out of expected range• Ensuring the leakage is directed to a flare or flare system
Separation gas Separation gas line:• Supplying and monitoring the oil barrier seal withnitrogen or air• Monitoring and regulating the flow rate and/or the(differential) pressure

74

Advantages• Reliable operation by supplying the seal with filtered anddry buffer gas, seal gas and separation gas.
• Condition of the filters, control valves, instrumentationand nitrogen and process gas sources are checked at all
times.
• Constant monitoring for leakage and seal function.
• Individually adaptable to suit operating conditions andsafety requirements.
• All current industrial standards, such as API and special
operator requirements, can be fulfilled.
• Gas supply system (SMS) available with additional gas
conditioning skid.
Functional description
To prevent soiling of the sliding faces, gas is drawn from ahigher pressure stage of the compressor, is filtered andinjected onto the gas seal as clean “flushing gas”. The
leakage from the first gas seal stage is discharged to theprimary vent for disposal. To prevent bearing oil fromcontaminating the gas seal, a further nitrogen or air buffer(“separating gas”) is provided between the bearing sideand the gas seal.

Notes
EagleBurgmann SMS systems are also available ascomplete conditioning skids with individually-adapted
components, e.g.:• Booster• Cooler• Heater• Separator• Coalescence filter• Demister
Other equipment and information available upon request.

Recommended applications• Oil and gas industry• Refining technology• Petrochemical industry• Chemical industry

S

7

S

PCV

3

B

FIT

2

2
1

FO

PIT

A

C

4

PIT

D

5

6

FIT

8

FO
FIT

PCV

PIT

PIT

PCV

PCV

FO

FO

PDIT

FO

PDIT

3

9

N2

Example of a SMS gas supply system to supply a compressor with 2 tandem seals with intermedia labyrinth.
1
2
3

1 Compressor
Main seal
Oil barrier seal

4
5
6

2

Flushing gas module
Barrier gas module
Separating gas module

3

7
8
9

Leakage module
RoTechBooster module
Gas conditioning system IN

4

A
B
C

Primary seal gas supply
Primary vent
Secondary seal gas supply
5

S
D

Secondary vent
Separation gas supply

6
7

TE

1

TE
LIT

FILTERLIC

FILTERPDIT

TSHH

HEATER
TE
TIC

PIT

RoTechBooster

LCV

Example of a gas conditioning system (skid).
1
2
3
4

Gas IN
Cooler
Separator
Filter unit

5
6
7

HeaterRoTechBooster
Gas OUT - to flushing gas module

Legend measuring and control points
FIT
FO
PCV
PDIT
PIT

Flow Indicator and Transmitter
Flow Orifice
Pressure Control Valve
Pressure Differential Indicator andTransmitter
Pressure Indicator and Transmitter

LCV Level Control Valve
LIC Level Indicator Control Valve
LIT Level Indicator and Transmitter
TE Temperature Transmitter
TIC Temperature Indicator
TSHH Temperature Switch High75

Additional EagleBurgmann product lines
Mechanical seals

Mechanical seals for pumps
EagleBurgmann offers a complete range of liquid andgas-lubricated pump shaft seals including standard andengineered seals in single and multi-seal versions. We
also offer a complete range of solutions for all API 682
categories and arrangements. The portfolio includes abroad selection of material and surface technologies
such as DiamondFace coatings.
Cartridge seals• Easy to install• Inboard/outboard variants• For all standard modes of circulation• O-ring, metal bellows and elastomer bellows seals• Gas-lubricated versions• Special versions, e.g. for sterile applications• Split versions available• Diameter: 20 … 110 (250) mm(0.79" … 4.33 (9.84)")• Pressure: … 42 (150) bar (… 609 (2,175) PSI)
• Temperature: –40 °C … +220 °C (–40 °F … +428 °F)
Elastomer bellows seals• Compact design• Straightforward installation• Stationary and rotating designs• Approvals: FDA, WRAS, KTW, ACS, W270, NST• Diameter: 6 … 100 mm (0.24" … 4")• Pressure: … 16 bar (… 230 PSI)
• Temperature: … +140 °C (… +284 °F)
Component seals• Designed for universal applications• Versions for high-viscosity media and media containing
solids• Versions for high-performance pumps• Diameter: … 400 mm (… 16")
• Pressure: … 150 bar (… 2,176 PSI)
• Temperature: –50 °C … +220 °C (–58 °F … +428 °F)

Mechanical seals for agitators
Sealing solutions for normal and sterile applications. The
design and selection of materials ensure that the seals
are rugged enough to deliver excellent cost andengineering performance in all major applications.
Dry-running agitator seals• Dry-running, contacting seal faces• For steel and glass lined vessels• DIN connections or according to customer request• No seal supply system needed• FDA-approved face materials• Diameter: 25 … 200 mm (1" … 7.87")• Pressure: vacuum … 6 bar (… 87 PSI)
• Temperature: –20 °C … +250 °C (–4 °F … +482 °F)
Gas-lubricated agitator seals• For steel and glass lined vessels• DIN connections or according to customer request• FDA-approved face materials• Non-contacting operation• Versions for sterile applications• Diameter: 40 … 220 mm (1.58" … 8.7")• Pressure: vacuum … 14 bar (… 203 PSI)
• Temperature: -40 °C … +250 °C (-40 °F … +482 °F)
Liquid-lubricated agitator seals• For steel and glass lined vessels• DIN connections or according to customer request• FDA-approved face materials• Designed for all applications• Diameter: 15 … 500 mm (0.59" … 19.69")• Pressure: vacuum … 250 bar (… 3,626 PSI)
• Temperature: –80 °C … +350 °C (–112 °F … +662 °F)

Metal bellows seals• For extreme temperature ranges• For high-viscosity media and media containing solids• Diameter: 16 … 100 mm (0.62" … 4")• Pressure: vacuum … 25 bar (… 363 PSI)
• Temperature: –100 °C … +400 °C(–148 °F … +752 °F)

For detailed information please inquire.
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DGS series• Standard product series with a proven track record• Diameter: 29 … 264 mm (1.14" … 10.39")• Pressure: 0 … 120 bar (0 … 1,740 PSI)
• Temperature: –20 °C … +200 °C (–4 °F … +392 °F)
PDGS high pressure seals• Elastomer-free, DLC-coated sliding faces• Diameter: 29 … 355 mm (1.14" … 13.98")• Pressure: 0 … 450 bar (0 … 6,526 PSI)
• Temperature: –170 °C … +230 °C (–274 °F … +446 °F)
MDGS series for screw compressors• Seat materials: ductile steel with DM-TiN coating• Diameter: 40 … 280 mm (1.57" … 8.66")• Pressure: 0 … 50 bar (0 … 725 PSI)
• Temperature: –20 °C … +200 °C (–4 °F … +392 °F)
TDGS series for steam turbines• Metal bellows• Diameter: 40 … 140 mm (1.5" … 5.5")• Pressure: … 10 bar (… 145 PSI)
• Temperature: –50 °C … +450 °C (–58 °F … +842 °F)
Separation seals CSR and CSE• Very low gas consumption• Diameter: 29.5 … 379.5 mm (1.16" … 14.94")
CobaSeal separation seal
• Insensitive to oil contamination• Low N2 consumption• Face materials: ductile steel with special
EagleBurgmannhigh performance iDLC coating• Diameter: 29.5 … 210 mm (1.16" … 8.27")• Pressure: 0 … 15 bar (0 … 218 PSI)
• Temperature: –20 °C … +50 °C (–4 °F … +122 °F)
WRS oil-lubricated seals• Optimized design due to FEM and computational fluid
dynamics• Diameter: 30 … 300 mm (1.18" … 11.81")• Pressure: … 50 bar (725 PSI)
• Temperature: -20 °C … +200 °C (-4 °F … +392 °F)

Other sizes and engineered seals on request.

Typical applications:
Centrifugal pumps, positive displacements pumps,
high-performance pumps, multi-phase and slurry pumps,
circulation pumps, hydraulic pumps

Mechanical seals for compressors
A complete range of products compressors from a single
source. Single, double and tandem versions and tandem
seals with intermedia labyrinths available.

Typical applications:
Agitators, mixers, dryers, kneaders, reactors,
separators, filters

Typical applications:
Centrifugal compressors, expanders, turbines, integrally
geared compressors, screw compressors, roots
compressors, special machinesAdditional EagleBurgmann product lines
Magnetic couplings

Carbon floating ring seals

Uncompromising sealing technology for very demanding applications. Hermeticallysealed magnetic couplings guarantee leakage-free and maintenance-free pumping andmixing.
The media remains within closed system circulation loops.

Carbon floating ring seals are supplied as maintenance-free compact labyrinth cartridge
seals with low leakage. The floating self-adjusting sealing rings provide radial sealing on
the shaft with a very small gap. The seal requires no additional lubrication, and it isdesigned for dry running. Besides pure gas, carbon floating ring seals are also suitablefor Atex applications, toxic media, media containing solids, flue gas, dust, powder, vapor,liquid mist, oil mist and penetrating oil.

MAK series• Modular design• Integrated sliding bearing• Compact dimensions• Torque transmission … 462 Nm• Speed: 3,600 min–1• Pressure: … 40 bar (… 580 PSI)
• Temperature: … +250 °C (…+482 °F)• Versions for sterile agitator applications• Optional ceramic or carbon PEEK can
NMB high-efficiency series• Patented laminated can• Reduced eddy current losses• Optional sliding bearing• Torque transmission: … 1,879 Nm• Pressure: … 45 bar (… 653 PSI)
• Temperature: … +250 °C (… +482° F)
LMF1 Bearing for magnetic couplings• Sliding bearing with ceramic or carbon materials for the shaft end of magnetic
coupled pumps• Suitable for MAK66, MAK685 and NMB HE magnetic couplings and others• Self lubrication through pump liquid• Compact dimensions• Version for increased usage conditions on request

Espey WD series (split housing)• Split housing and seal rings allow easy installation• Pressure: vacuum … 20 bar (… 290 PSI)
• Shaft diameter: 40 … 340 mm (1.57" … 13.39")• Radial clearance: max. ±5.0 mm (0.2")• Axial movement: theoretically unlimited• Temperature: –120 °C … +800 °C (–184 °F … +1,472 °F)• Sliding velocity: 40 … 150 m/s (131 … 492 ft/s)
Espey WDK-BHS for bulkhead shaft penetrations• Split housing and seal rings allow easy installation• Verified leakage rates• International type approvals• Pressure: max. 3 bar (44 PSI)
• Shaft diameter: 40 … 800 mm (1.57" … 31.5")• Radial play: max. 5 mm (0.2")• Axial movement: theoretically unlimited• Temperature: max. 225 °C (437 °F)• Sliding velocity: 40 m/s (131 ft/s)
Special Espey WD series variants• Seals for top driven agitators and DIN seal chambers• Blast furnace seals, shaft … 4,000 mm (… 157.48")• Seals for mills and centrifuge feed heads
Espey WKA series• Chamber seal (modular design – can be combined in any order), optional withhousing and lid• Pressure: vacuum … 250 bar (… 3,626 PSI)
• Shaft diameter: 20 … 340 mm (0.79" … 13.39")• Radial play: max. ± 2.0 mm (0.08")• Axial movement: theoretically unlimited• Temperature: –120 °C … +500 °C (–184 °F … +932 °F)• Sliding velocity: 150 … 240 m/s (492 … 787 ft/s),• depending on type
Espey shaft sleeves• Metallic or ceramic coating• One-piece or split design• Shaft diameter: 45 … 340 mm (1.77" … 13.39")• Temperature: … +1,000 °C (…+1,832 °F)

Typical applications:
Centrifugal pumps, positive displacements pumps, vacuum pumps, agitators, mixers,
compressors, blowers, special machines

Typical applications:Blowers, compressors, turbines, centrifuges, mills, agitators, dryers, bulkheads, steam
turbines, throttle/control valves, gear units, motors

77Additional EagleBurgmann product lines
Compression packings

Gaskets

A cost effective and reliable method for sealing pump shafts, valve spindles and rotating
shafts in process equipment. Manufactured from a range of material combinations –traditional and innovative – using state-of-the-art production techniques. Supplied inboxed lengths or pre-cut rings. Approvals/certification includes BAM, DVGW, FDA, API,
ISO, TA-Luft. Fire-safe, low leakage, low emission and nuclear grades are available withfull documentation and certification.

Fibre gasket sheets
Burasil-Basic, -Universal and Buratherm N gasket
sheets for service in low to medium pressure and temperature applications for processequipment and pipework in industry and for utility applications like gas and water supply.
Approvals/certification includes: DVGW, KTW, HTB, WRAS, WRC, TA-Luft, BAM (Oxygenmax. = 120 °C / 130 bar)

Rotatherm graphite rings
An accepted industry-standard for valves and pumps in high pressure and hightemperature service. Manufactured as moulded rings (with and without steel
reinforcement) or special seals. Suits all industry applications including the power andnuclear industries. Approvals/certification includes: BAM, DVGW,
API, ISO, TA-Luft.

PTFE gasket sheets and tapes
Burachem is a highly chemical resistant modified PTFE gasket material range offeringvarying properties of mechanical strength and chemical resistance depending upon
application. Approvals/certification includes: DVGW, KTW, HTB, WRAS, WRC, BAM(Oxygen max. =120 °C / 130 bar), TA-Luft.
Quick-Seal MultiTex tape is the latest development in the field of expanded PTFE
sealing materials for in-place sealingof vessel and pipe flanges.

BuraTAL Fugitive emission products
A comprehensive range of low leakage packing setsmanufactured in graphite or our unique non-woven materials. All current fugitive
emission standards are met with outstanding performance, low friction, ease of
installation, and a long service life. Approvals/certification includes: API 622, ISO
15848, TA-Luft.
Burajet Injectable packings
The Burajet Injectable packing system offers a wide range of injectable compounds forpumps, valves, and process equipment. An ideal product for the mining and paper &pulp industries. Approvals/Certification includes: FDA
Buraglas Glass packings
Manufactured from non-ceramic materials and fibres, BuraGlas packings are suitable forsealing of vessels, coal mills, industrial furnaces, oven doors, hatches and covers.
Produced in lengths in sizes up to 150 mm section. Approvals/Certification:
Hydrolytische Klasse 1; DIN 12111.
Packing cartridges
Packing cartridges combine quick and easy installation with robust simple construction
to provide minimum downtime and maximum reliability in critical process applications.
Manufactured to individual requirements to fit into DIN/ASME standard equipment e.g.
agitators. Cartridges can be supplied with live-loading and additional bellows
containment for maximum environmental safety.

Typical applications:
Pumps, agitators, mixers, kneaders, dryers, fans, blowers, filters, refiners, pulpers,
mills, valves
For detailed information please inquire.
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Graphite seals and tapes
Statotherm Graphite gasket sheets, tapes
Soft, flexible, graphite gasket sheets ideal for pump, valve, and equipment gaskets.
Statotherm R Profile rings for static sealing in hightemperature applications, e.g. in heat exchangers, valves or pumps.
Statotherm V and V-Flex cover seals are used as
self-sealing gaskets in high-pressure valves e.g. for power plants at high temperatures.
Statotherm V-Flex is suppliedby the meter.
Metal gaskets
Approvals/certification include BAM, DVGW, TA-LuftSpiraltherm spiral wound gaskets. Available to suit all international flange
standards and in a wide choice of materials.
Corratherm corrugated gaskets are for heavy duty applications.
Kammprofile serrated gaskets are for applications with high demands for operating
safety and tightness.
Buralloy metal jacketed gaskets are produced in a wide variety of different
materials (in various combinations), in many styles for heat exchangers, pipe flanges,
boilers, and process equipment.
Buralloy ring type joints are available to suit all ASME
and DIN flanges from stock. Sizes: 15 … 900 mm (0.5" … 36"); manufactured to
ASME B16.20 and to API 6A.

Typical applications:
Stationary machine parts, flanges, flange-like joints, bulkheads

Additional EagleBurgmann product lines
Expansion joints

Special products

Expansion joints are vital components in most industrial plants. They are installed as
flexible connections in pipe and duct systems to take up or compensate for thermal
expansion, vibration and misalignments. Advancements in processing and generating
technologies are being combined with high demands for efficiency. This, along with aclear orientation towards environmental protection, puts high demands on expansion
joint designs.

For particular applications, innovative, customized solutions are
the only answer. The supplier must have a wealth of in-depth expertise, many years ofexperience and above all the willingness and ability to translate ideas into solutions thatwork in practical application.

Customized expansion joints made of fabric or metal are the solution of choice.
Fabric expansion joints• Single and multilayer designs• Dimensions: according to customer specifications• Temperature -35 °C … +1,000 °C (-31 °F … + 1,832 °F)(higher temperature, on request)• Pressure: +/-0.35 bar• Versions with wiremesh reinforcement• Versions with high chemical resistance• Versions with Nekal-tight design• Fabric expansion joint are available as units, including bolster and steel parts.
Metal expansion joints• Dimensions: Circular: DN40 and up.
• Rectangular: According to customer specifications• Temperature: –198 °C … +1,371 °C (–324 °F … + 2,500 °F)• Pressure: vacuum … 172 bar (… 2,500 PSI)
• Materials: stainless steel, Incoloy® Inconel®, Hastelloy®, titanium, special materials• Single and universal designs• Metal expansion joints are available with for example tie rods, hinges, gimbals,
refractory lining, elbow, pantograph.
Dimensions and pressure range depends on design, material selection, type of
expansion joint and duct insulation.

Contoured diaphragm couplings
For demanding rotating equipment such as turbines andcompressors in the oil and gas industries as well as
petrochemicals, conventional and nuclear power generation, marine applications and theaerospace industry.
They are lightweight, easy to install and maintain, and demonstrate high reliability instress analysis. Low bearing load, best dynamic balance repeatability and no fretting or
wearing are advantages of the coupling. Uniquely shaped flexible elements in the metal
diaphragms located at each end of the spacers attain optimum performance. Additionalfeatures:• Couplings acc. to API 671 / ISO10441 or API 610 / ISO13709• Multi diaphragms, compensation for large misalignments• Low (reduced) moment• Electrically insulatet• Spark resistant materials• Tuned for rotor dynamics• Torque overload releasing device• Torque measuring system
Operating range: Max. torque: 2,700 kNm,
max. speed: 100,000 min -1
High-grade metal bellows
for specialized applications in the nuclear power, semi conductor and medical
equipment industries, etc.
Dynamic and static sealing elements
for the aerospace industry which meet extremely demanding quality requirements.
Stern tube and marine seals
with various approvals and certifications, for marine outfitters and users.
Rotary kiln sealing systems
as single and double seals in drying, calcination, combustion and pyrolysis applications.

Typical applications:
Air and flue gas ducts, pipelines, sewer systems

Typical applications:
Engineered solutions designed to meet customer requirements

79TotalSealCare Service

TotalSealCare service modules
The modular seal service offered through TotalSealCare is
as individual as are the demandsof our customers. The range of services spans complete
maintenance of all installed seals, through to stock
management, as well as engineering, training andelectronic data documentation.
Our TotalSealCare services consist of individual modules
from which we assemble individualized service packages.
You can benefit from our many years of experience andexpertise in all areas of seal technology, and our major
store of practical knowledge.

1 5
2 6
3 7
4
Consulting & engineering

Seminars & training

After establishing and analyzing all of the seals in asystem, we work out standardization concepts based on
the as-is status. The results we are hoping for are to
reduce the number of seal types, sizes and materials
used, and to improve the key figures of the system. We
advise you relating to codes of practice and statutory
regulations, and indicate what actions need to be taken.

We offer an extensive range of continuing education
programs in seal technology.
For service and maintenance personnel, skilled staff andengineers from various branches of industry such as
refining, chemicals, power generation, foodstuffs, paper
and pharmaceuticals. Our range includes groupseminars, individual training and seminars specificallytailored to your requirements. At our premises or at alocation of your choice.

MaintenanceIn the plant or in the service center, qualified fitters andtechnicians look after all the aspects of seal
maintenance: installation, startup, servicing, conversion,
overhaul and repair. We record and document
functionally relevant data (fault causes, measures forrepair, costs). This means it is possible to assess seal
operating times and maintenance costs on a continuous
basis, thereby defining measures for extending service
intervals.

Technical analysis & support
A team of seal specialists is responsible for rectifying
process malfunctions or “bad actors”. The latest methods
such as thermography or data logging are used for
diagnosing positions that are critical for the operation of
the system and for working out measures to rectify them.
In our research and development centers, we perform
realistic tests on test rigs or in original pumps. The
objective is to extend the MTBF and to increase systemserviceability by individual and constructive solutions.

On-site service

Our on-site service includes the components ofan overhaul service, conversions and service container.
We deploy a service unit directly on your premises:
equipped with the basic suite of seals or a stock of seals
discussed with you in advance, and staffed by qualified
personnel. On-site, our work includes producing thenecessary gaskets, ensuring that the documentation iscomplete and advising our customers on selecting andinstalling seals. Our range of services is rounded off bycomplete conversions (e. g. acc. to TA-Luft).

Inventory management

Based on your individual requirements and the applicablequality regulations, we develop a concept for inventory
management of complete seals and spare parts.
Furthermore, we optimize stocking on site or in the
EagleBurgmann service center. In this way, you canreduce your administration overhead and concentrate on
your key operations.

80

Service agreements
We offer our customers specific agreements that can be
combined from the six service modules. Whether forindividual seal systems, critical process elements,
specific system areas or an extensive seal service forcomplete plants: the modular structure of our service
makes it possible to satisfy individual requirements.
With our tried-and-tested monitoring instrument, SEPRO,
we can also record all data relevant for the seals for
documentation and evaluation purposes.

DMS_SSE / E5 / 3.000 / 04.17 / 9.7.3 © EagleBurgmann Group Marketing, Germany

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EagleBurgmann, a joint venture of the German Freudenberg Group and the Japanese Eagle Industry
Group, is one of the internationally leading companies for industrial sealing technology. Our products
are used everywhere where safety and reliability are important: in the oil and gas industry, refining
technology, the petrochemical, chemical and pharmaceutical industries, food processing, power, water,
mining, pulp & paper, aerospace and many other spheres. Every day, more than 6,000 employees inmore than 60 subsidiaries contribute their ideas, solutions and commitment towards ensuring that
customers all over the world can rely on our seals. Our modular TotalSealCare service underlines ourstrong customer orientation and off ers tailor-made services for every application.

eagleburgmann.com
info@eagleburgmann.com

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